Upright Design Continued

Did some more work on building some technical drawings for the assembly. Should have the print ready for a design review to clear the assembly for manufacturing very soon. Here is a little teaser.



I have decided to change the spherical bearing to an Aurora Bearing model HAB-5T. This will allow more movement and eliminate the use of cumbersome rod end spacers.

Rear Upright Design

I wanted to experiment with a self-jigging upright design for the RH250. The upright would be based around driveline components purchased from Taylor Race Engineering. The cv joints will be of the tulip style and the wheel bolt pattern will be 4×100.Capture-300x207

In the cross section you can see the audi wheel bearing enclosed in a machined sleeve. The sleeve has a lip on one end and an internal retaining clip on the opposite end to prohibit the hub from moving in the upright. This is a loose press fit.

The wheel bearing sleeve will be directly welded to the self-jigging steel plates that will be welded together to form the upright.

I will have to get a better render of the entire rear suspension assembly but for getting the point across this will suffice. A few changes were made to the preliminary design model. The first being that the angle of the control arms will be parrallel to the ground plane at ride height. This was changed such that the spherical bearings located in the upper and lower control arms will need to pivot through full bump and jounce. If normal ride height is located at anything but 0° spheical bearing travel the chance of binding up the bearing gets high.

This was experienced as one of the major down fall’s of the 2010 car – yielded rod ends due to binding under extreme travel conditions.

I will have to get a better render of the entire rear suspension assembly but for getting the point across this will suffice. A few changes were made to the preliminary design model. The first being that the angle of the control arms will be parrallel to the ground plane at ride height. This was changed such that the spherical bearings located in the upper and lower control arms will need to pivot through full bump and jounce. If normal ride height is located at anything but 0° spheical bearing travel the chance of binding up the bearing gets high.

This was experienced as one of the major down fall’s of the 2010 car – yielded rod ends due to binding under extreme travel conditions.



Why Hire A Professional Carpet Cleaning Company

As the summer sets in and people head outdoors, you should not lose sight of what needs to be done inside. The carpet is one of the things that should not be neglected in your house, and for good reason. Regular cleaning using the extraction method removes dirt and increases the lifespan of the carpet.

While you can steam clean the carpet by yourself, the task can be arduous, ineffective and even unsafe when not done properly. It is always a prudent idea to hire a professional cleaning service to deep clean your carpet.  If cleaning isn’t going to cut the job, contact carpet spring TX for a great selection of quality carpeting and flooring.

Dangers of Bad Steaming
There are a number of downsides of bad carpet cleaning. These can include stained carpets, mold problems, ruined padding or flooring, among others. It can be tricky to properly dry your carpet. Professional companies use industrial fans to dry carpets. Buying or hiring these fans can be expensive.

Choose the Right Carpet Cleaning Company
Before you choose a carpet cleaning company, there are a number of things you should know. The company you choose should tell you the chemicals that will be used during cleaning. Apart from this, the company should educate you on the benefits and dangers of the chemicals.

If you are looking to hire a cleaning company for the first time, ask for recommendations from your friends. Most people will recommend cleaners that they have had a good experience with. When you have a list of potential companies that you can hire, ask for references of households where they have done or do regular carpet cleaning.

Avoid choosing a company that offers a quote on the phone. A good company should provide an estimate after inspecting the home. Different cleaning methods and chemicals should be used for different problems. Contact different companies and ask them for quotes for the carpet cleaning services you need. Compare the quotes to know the average price charged for the work. Also, find out if the price includes moving the furniture for you.

Having your carpets washed by a professional cleaning company on a regular basis will prolong their lifespan and keep them smelling fresh.

Why Shop for Prescription Eyewear and Sunglasses Online?

By shopping for your prescription eyewear and sunglasses online, you save both time and money.  Learn our stealth tactics today and shop with confidence.  Saving money is huge, but so are having unlimited choices and the freedom to shop 24/7.  Find out the crucial information you need before you shop for prescription eyewear and sunglasses online.

Prescription Eyewear and Sunglasses Online

Online retailers must compete with traditional brick-and-mortar stores for your business.   For online only stores their pricing and customer service needs to be equal or better than physical stores.   Let’s face it, prescription eyewear is not cheap; but if you could save $100 or more for the exact same product wouldn’t you want to find out for yourself ?

The Process

The process begins during your optometrist visit, which is better the first one or this one?  After all the lens shuffling is complete, your doctor hands you your new prescription.  Before you leave ask that your pupillary distance measurements are included on the prescription.

If you don’t need to save any money, then you can head over to mall and order your next pair and wait 5-7 business days to pick them up.  For those that like to save money there’s an alternative.  Choose to shop for your prescription eyewear and sunglasses online and have them delivered to your home in 5-7 business days.

What is the Sneaky Difference?

The optometrist typically allows the mall to measure your pupillary distance, which is necessary for the best visual acuity.  This one difference accounts for 25-40% of the price you pay at a physical store. The overhead of maintaining a retail outlet makes it necessary to charge higher prices.

By ordering your prescription eyewear and sunglasses online, you can expect the same approximate delivery date as if you’d ordered them in a store.  You may have noticed that whether you place your order online or in person, you still wait 5-7 business days for your prescription eyewear to be delivered.

But I Need a Pair NOW

There are some circumstances when waiting 5-7 days is not an option.  Maybe you broke your only pair of glasses and they need to be immediately replaced.

You can still make substantial savings by using the following strategy.

I Can Afford to Wait

If your old pair of glasses can make it another 5-7 business days, then simply place your order online directly.  You may be thinking you don’t want to get glasses without trying them on first, no problem.  Simply use the strategy outlined above, but skip the step of ordering in the store.  Be sure to keep the prescription your doctor gave you for your online order.

How Does Virtual Try-On Work?

Many prescription eyewear and sunglasses online stores feature virtual try-ons.  Simply upload a recent digital photo of yourself without glasses.  Next, choose your new prescription eyewear or sunglasses from the menu and hit enter.   Advanced facial recognition software merges two images, yours and the glasses.  If you don’t like what you see just keep trying until you are satisfied.

More Tips

Tip#1 for ordering prescription eyewear and sunglasses online for the first time-buy local.  It doesn’t mean that overseas manufacturers are bad, but things get lost in translation and in delivery channels when you order from outside of your region/country.

Tip#2 begin with a single purchase so you can trust your prescription eyewear and sunglasses online retailer.

Tip#3 select some eyewear or sunglasses online and find them in a retail setting.  Try them on to get an idea of the look, fit and feel.

Tip#4 always keep a copy of your prescription with the pupillary distance.

Clip-Ons, Fitovers or Prescription Sunglasses

If you spend little to no time in the sun, clip-ons may work for you.  The main problem with them is additional surface areas to keep clean for distortion free vision.  Most clip-ons do not come with scratch resistant coatings and are easily marred from even the lightest use.

If you periodically spend time outside, Fitovers or Cocoon Sunglasses might be something to consider.  Like clip-ons there are additional surfaces to keep clean.  The better quality Fitovers do come with scratch resistance.  One annoyance with some Fitovers is their size makes you look like you are wearing lab goggles.

Prescription sunglasses are the best option for distortion free vision outside.  Keeping them clean is simple since there are no additional surfaces to worry about.  The best thing about prescription sunglasses is they look like regular sunglasses.   Many prescription eyewear and sunglasses online retailers carry frames for the most popular sunglasses.

Final Thoughts

Buying prescription eyewear and sunglasses online is easy, saves you money and time.  Choosing a local (same country) merchant results in higher satisfaction ratings.  By using our sneaky difference strategy you will save the most money and still have complete confidence in your purchase.  Do your own research, read reviews and remain informed.

Supplement For Optimal Eye Health

By the time we reach our forties, a good many of us are taking some sort of supplement to make up for a nutritional deficit in our diets.

With aging a primary issue, we tend to be concerned over bone, muscle, skin, immunity, and brain health as we head into the middle years. We’re constantly thinking about how old we look, how old we feel, even how old we get — and while most have noticed a decline in eyesight and may have discussed eyeglasses or contacts with an optometrist, too few go any further to protect the eyes than donning sunglasses when the sun is shining bright.

In this age of bioidentical hormones, probiotics, and vitamins that aid in slowing the aging of our bodies, skin, and brains, it is important to realize that we have some control over the progression of age-related eye problems.

Protecting the eyes from the sun and the the glare of computer and television screens is just one important part of taking care of vision.

We can improve eye health by improving circulation through exercise, abstaining from smoking, and careful management of blood pressure and blood sugar, but for best results, our focus should be on nutrition.

Eyes must be nourished for optimal health. There are two carotenoids that are especially good for the eyes: lutein and zeaxanthin.

According to the American Optometric Association (Reference below), diets that are high in lutein and zeaxanthin, whether due to food consumption or supplementation, decrease the progression of macular degeneration and protect eyes against the development of cataracts. Unfortunately, the modern diet tends to be deficient in both of these amazing nutrients. Aside from eating more green vegetables, corn, and eggs, we can supplement our diets with a formula designed specifically for the eyes or take a multivitamin that contains both.

Reasons Why One May Choose Contact Lenses Over Glasses

Wearing glasses for the very first time is truly a miraculous experience. One moment everything is but a fog, and the next moment all you can see before you is crystal clear and beautiful. If you were anything like me, with no density requirements, you wouldn’t have traded them for anything, regardless of how goofy people said you looked.

But as we grow and get older we become involved in many different activities that wearing glasses can simply interfere in. They can steam due to sweat or temperature change. It is virtually impossible to see at all in the rain, and what about the way they scratch and get broken, costing so much money?

Wearing contact lenses has many benefits which will eliminate all of that. For one thing, you no longer have a pair of glasses on your face to be knocked around and broken. The worst case scenario involves lens loss, and now days that is very inexpensive to rectify.

It is also much easier to participate in sports if you are wearing contact lenses rather than traditional eyeglasses. You can see better, improving performance, and you will also lessen the injury factor.

We mustn’t leave out the fact that contact lenses simply improve on appearance by leaps and bounds. Yes, there are eyeglasses that will give you a certain amount of attractiveness, but you are yourself when you are wearing contact lenses, and you find your self-esteem greatly improved.

Now days it is so much more inexpensive than it used to be to use contact lenses. You are able to purchase those that can be worn for weeks at a time, and others can be slept in. They are now manufactured to be disposable, saving money and concern if you were to lose one by accident. Getting the proper fitting for contact lenses is very important so visit someone reputable, eye doctor irving TX.

Wearing contact lenses is a much freer choice, broadening what you can do, improving how you look, and eliminating the expense of eyeglasses. Talk to your local eye doctor to find out if you are a candidate for contacts today!

Tips For Cooking The Perfect Pasta

When properly prepared, pasta is an important part of any good Italian dinner. While pasta is simple to cook, many dishes fail due to improper preparation. Whether you are cooking simple mac and cheese for the kids or a five course meal of Italian food, no one enjoys overcooked or undercooked pasta. These tips are provided by the folks over at italian restaurant irving TX.

To properly prepare this starch, do not crowd the pot. Begin with 4-6 quarts of water per pound of dry pasta. This ratio provides room for the individual noodles to cook without sticking together. It also provides enough water mass to quickly return to a boil after the addition of the pasta so it does not become gummy.

Add salt to the pot. While salt adds flavor to the dish, it also increases the boiling temperature of the water. A teaspoon salt per pound of pasta will reduce the stickiness.

Once the noodles are in the pan, give them a stir to separate them before they cook. As they cook, stir occasionally to keep them separate. However, you should avoid the temptation to stir continuously as this will break down the starch structure.

Follow the directions on the package in regard to the cooking time. Some manufacturers roll their pasta thinner than others in order to reduce cooking time. If you follow a recipe for a different thickness or shape of pasta the dish may be overcooked or undercooked. In addition, when preparing pasta for a casserole or other dish requiring further cooking, reduce the initial cooking time for the noodles by 1/3 of the package direction.

A taste test is the most reliable way to determine if pasta is done. The perfectly cooked pasta remains firm the tooth (al dente) without tasting like a raw noodle. It should hold its shape, yet be flexible.

Drain the pasta as soon as you determine it is done. Do not leave it sitting in the pot to absorb more water and become too soft. Follow the rest of the recipe. If cooking the pasta further, be sure to rinse with cold water to remove excess starch and prevent the noodles from sticking together.

Protect Your Investment With Appliance Care

Keeping your appliances in good repair is the best way to maximize your investment and make sure your appliances give you years of reliable service. Basic, routine care and servicing can help you maximize your appliance’s performance and can even help you reduce utility bills.

At least once every six months, you should defrost your refrigerator and freezer. Remove everything from your fridge and freezer, unplug it and clean the inside and outside of the appliance with an antibacterial cleanser. Be sure you clean the seal lining strip since this is a prime area where bacteria can and does grow. Make sure you clean the underside of your refrigerator and remove all the dust that collects in this area. Clearing this area of dirt and debris will help prevent electrical fires and increase the performance of your refrigerator.

If you find your refrigerator is not keeping foods cold or frozen, you may need to call in a professional repair technician. It may be that all you need is a simple parts replacement to take care of the problem and a repair expert can take care of the job quickly and efficiently. If it is a major job, it may be more cost effective to replace your refrigerator and a repair professional can help you decide which way to go.

Check your oven with a thermometer to make sure it is reaching the correct temperatures. If you find your oven is not keeping or reaching the temperature you selected, you may need an element replacement. You can do this yourself relatively easily by following the instructions on your manufacturer’s care and trouble shooting guide.

Appliances are a major investment. Protect the money you put into your appliances with regular care and servicing. Call on professionals such as appliance repair houston when you need help and keep your home running smoothly.

Memory foam mattress buying guide

Memory foam mattresses have visco-elastic property that enables your body to minimize stress on your pressure points. Most people are astonished by the initial firmness of memory foam mattresses. But it is an advantage to people who experience back pain and likes firm mattresses.

Memory foam mattressesPeople have different preferences so there is no best firmness for memory foam mattresses. There are people who like it best when it’s of low density, others like high density foams. Density on foam mattresses refers to its corresponding weight per cubic foot. Low density foams are about 3 pounds density that means it weighs 3 pounds per cubic foot.

High density foams are around 5 to 6 pounds. Though low density foam is a bit softer, it is not durable as much as high density foam. But the stiffness of low and high density memory foam mattresses is quite similar when you first lay your body on them. It softens as it warms up. If you really prefer soft and durable, then memory foam mattresses that provides pillow on top is the best choice for you.

Memory foam mattresses can be fabricated from different materials. Spring mattresses with a thin piece of memory foam serving as a pillow is available. There are also mattresses that are half foam and half latex or any other material. Different combination of materials has distinct quality to offer to its user. You just have to be sure to read the label so that you will know what suits you best.

Gel memory foam mattress

Gel memory foam mattressDespite the growing popularity of memory foam mattresses, there are a number of people who feel inconvenience in it. The fact that it gets too hot when people sleep on them gives discomfort. To address this flaw, manufactures added gel to the material to increase air circulation on the foam. This provides cooler effect to users while sleeping. Unlike any other gel foam mattresses, gel memory foam mattresses maintain balance to the weight of its user. Because of this, they will not sink too much on the foam. Its density range from 3 pounds to 6 pounds. The firmer it gets when the number increases.

Best Price Memory Foam Mattress

LUCID by LinenSpa 6 inch Firm Memory Foam Mattress Customer Reviews:

LUCID 6 inch memory foam mattress

LUCID 6 inch memory foam mattress

I purchased this mattress because I had heard my good things about memory foam mattresses and as I was moving into a new place, I wanted to buy a brand new mattress for myself.

It was delivered swiftly and I took it up to my apartment with some difficulty but that was my own mistake. When I unpacked the box and removed the wrappings off the professionally packed mattress, I was surprised to see the pack unrolling into a complete mattress. The directions on the package provided to spread the mattress for 48 hours to allow it to expand but it reached its full expansion within 24 hours.

I tried the mattress and was quite happy to feel how remarkably comfortable it was. I was looking for a firm mattress without that horrible sinking feeling. I loved to see that this mattress met all my requirements. It was perfectly firm but amazingly soft. Note that I slept on the mattress while it was spread on the floor!

After some days, my bed frame was delivered and I spread the LUCID by LinenSpa Memory Foam Mattress on the frame. It is just perfect. My back ache has completely gone. I totally love this product!


I switch places every now and then but I despise moving my furniture along with me. I usually purchase this mattress each time I change places. I found this mattress better than the 12 inch LUCID memory foam mattress I had. It is firmer and much comfy. The previous one made indentations when I slept on it and it was somewhat hard to get out of it. This mattress is not at all like the previous one. These mattresses satisfy me every time I buy them but I have never used any of them for more than a year or may be two years. I usually donate them to charity when they are almost new. I would buy a new one again.


This mattress is extremely comfortable. We have topped it over the old mattress we had which acts like an additional padding. It has made it perfect without us having to spend money on memory foam pad.

My husband is suffering from back issues because he had met an accident some years back and broke his backbone. He would have irritations in the arms and legs all through the night. Now with this new mattress, his sleep patterns have significantly improved. He is having an uninterrupted sleep without having any irritations in legs and arms. His shoulders and back is perfectly aligned and he has stopped tossing and turning. I would definitely recommend the mattress to those who are having unnerving back problems.

How To Choose Proper Shoes and Mattress To Relieve Back Pain

Many of today’s popular fashions contribute to back pain. Have you ever seen how young women struggle to keep a straight back when walking in heels? Don’t make the same mistake that many people make at a young age. This article will discuss how to find shoes that will help you keep a good posture and to avoid back pain.

Choose Proper Shoes To Relieve Back Pain

Choose Proper Shoes To Relieve Back Pain

Many shoes are perfectly appropriate to help your back pain. The most important aspect of choosing any shoes is the fit. Never purchase shoes that are one size or half a size too big. Always try on your shoes and ensure they fit width and length wise. Walk around the shoe store wearing the shoes to make sure they provide proper fit.

The hardest part about shoe shopping is finding a shoe that looks good, but still offers arch support. Shoes that have no arch support generally are the cause of back pain. Your feet have arches that need to be kept in shape and the only way to do that is to choose shoes that have arch support. Select a shoe that has arch support which lands directly where your foot’s arch is. High heels should be avoided at all costs as they cause the wearer to have a sway back. This will put more pressure on your lower back, eventually contributing to back pain and scoliosis in some cases.

Consider how much you roll your feet when you walk. Do you roll them inward too much or too little? If your feet don’t roll inwardly enough, your shoes are not working properly to absorb the shock of each step. This will often contribute to back pain. If you aren’t getting enough rolling motions when you walk, purchase shoes that are flexible with extra cushioning to fix this.

If your feet roll too much, also referred to as overpronation, choose shoes that are much more rigid and supportive. Orthotic shoes are the best option for people who experience too much rolling. These types of shoes are able to properly stabilize feet, absorb shock and support the arch as well as heels.

When shopping for shoes that help relieve back pain, always go to a professional shoe store. The employees should be able to help match your foot and back needs with the perfect pair of shoes. Avoid going to trendy shops as the shoes sold there are not ideal for people who suffer from back pain. It must be noted that often shoes that provide good support are rarely attractive or trendy looking. Never sacrifice your overall back health for the sake of looking good. You will pay later in life when you have trouble getting through the day without pain.

If you don’t find any shoes that offer good arch support, consider purchasing Dr. Scholl’s arch support insoles. They can be matched to your foot’s arch type and they can be inserted into virtually any of your favorite shoes. This is a good investment and can work with some of the shoes that you already own.

As you can see, there is more to choosing the right shoes than meets the eye. If you suffer from periodic back pain, it is imperative you choose a supportive pair of shoes. Use what you have learned today to grab a pair of shoes that work for you!

Beautyrest Mattress Reviews

Choose Proper Mattress is another way to relieve back pain. Here we will review the beautyrest. Beautyrest mattress is Simmons flagship brand. It was in 1925 when they introduced the product and became the favorite of celebrity, fashion and glamour. Famous people praised the quality of the pocketed coil springs and quality of sleep experience that comes with every mattress. It is a product of 85 years of innovation.

Choose Proper mattress To Relieve Back Pain

Choose Proper mattress To Relieve Back Pain

Why choose Beautyrest mattress?

  • Ultimate undisturbed sleep – It has super pocketed coil springs (patented no flip) that adjust with weight and shape your body. It provides undisturbed sleep because there is no chain reaction of any movement you make, either you turn or move, sleeping partner will not be disturbed.
  • Motion separation – the pocketed coils are not joined together, neither at the top nor at the bottom so it minimize the transfer of motion your sleeping partner.
  • Conformability – wrapped in soft and strong fabric. The cushion they use is either visco-memory foam or natural latex foam that provides comfort and support.

Beautyrest mattress collection

  • The Beautyrest Classic – it has enhanced motion separation and contours to your body shape. Used luxury fabrics for sophisticated look. Gives maximum comfort and support.
  • The Beautyrest Anniversary – it provides higher level of comfort, support and motion separation. It has supports bases that add to the stability of patented no-flip constructions.
  • The Beautyrest World Class – Refined motion separation. Harmonizing comfort and support because of foam quilting.
  • The Beautyrest Exceptionale – it provides ultimate support and conformability and highest level of motion separation. Features three inches of high density foam.
  • The Beautyrest NXG series – features quantumlock for maximum durability and sleeping surface. Uses advanced NXG memory foam or both latex and memory foam for superior heat dissipation, consistent comfort and quicker recovery.

It has been used for so many generations, many testimony and reviews that can attest that Beautyrest mattress is a good choice.

Beautyrest Mattress Reviews Online

Below you’ll find the posts at bestmattressreviews.net from the Beautyrest mattress category. I highly recommend you read each of them if you’re serious about finding the best mattress for your needs.

If you’re just starting out looking for mattresses for your home, I’d recommend reading the ‘Ultimate Mattress Buyers Guide’ where we detail the most important features and specifications as well as the common pitfalls and mistakes you can make when buying a mattress.