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Sweet Spot

 

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Golf Ball
Sweet Spot Finder

Putt's roll true...works with any ball.
Take advantage of the golf balls' sweet spot
and sink more putts!

Just like automobile tires appear to be perfectly round--yet they still need to be spin balanced before being driven at high speeds--the same holds true for golf balls. The inherent lopsidedness of every ball works against you off the tee and on the green.

Ever make a beautiful 10-foot putt on a level green only to notice the ball curve away from the hole at the last second? If you thought there must be something wrong with yor equipment-you were more correct than you know. Believe it or not, a perfectly round golf ball has never been manufacturered!

The Check-Go automatically realigns the balls heaviest areas along its equator, so that the ball no longer has a tendency to wobble, but rather roll more accurately on the green and drive further off the tee with few hooks and slices.

Conforms to USGA Rules and is legal for tournament play!

Place a new golf ball in the Golf Ball Spinner and replace the safety cage (the black piece on the top of the unit).

Press the button for several seconds while the Golf Ball Spinner's high speed gyroscopic action realigns the ball's variance in mass along the equator.

The ball is spun at a high rate inside a plastic cage and within seconds will balance on its axis (the dimples on the golf ball will not be visible).

Now, you mark the top of the axis through the top template by placing a dot on the ball. Then, draw a line around the equator by placing the pen in the hole provided on the protective safety cage. This mark will show the ideal position for striking the ball.

While spinning, use the special pen to permanently mark the ball's unique equator.

When teeing off or on the green, simply line up the ball's equator with your target and swing as usual.

Simply mark each ball's unique sweet spot before you play. You will enjoy more accurate shots, greater distance and lower scores.

Trade Publication Articles.

The Perfectly Balanced Ball
What You Should Know - What You Can Do

By Leonard Finkel

The biggest controversy in golf today is the "perfectly balanced" golf ball. Wilson, with its " Staff True" ball, makes just that claim, its box bearing the words, "Perfectly Balanced". Golf manufacturing hasn't the precision of rocket science and tolerances involved (allowable margin of error), are looser. For instance, Tour players may request as many as twenty drivers with the exact same specifications, only keeping the few that perform best for them. Even though they were made exactly the same, none are exactly the same. Is it realistically possible to consistently make a perfectly balanced golf ball? I didn't think so and decided to do a little research.

I made two important discoveries. First, there is no such thing as a consistently perfect balanced ball. Wilson vice president Luke Reese admitted he would be foolish to make that claim. "I'm not by any stretch saying that every single ball is 100 percent perfectly balanced. The problem with golf balls is, with any product, you have manufacturing variances and that means you can't make all products exactly the same each time. There is no such thing as perfection." He did maintain that perfection to Wilson was that the ball is going to "putt where you put it." The second thing I learned is that there is something you can do to better balance the golf balls you play with, no matter the brand or model. A little known device called the Check-Go is the answer.

Finding Optimum Balance
I came across the Check-Go sometime ago, but didn't give it much consideration. Though it has been around for almost fifteen years, Check-Go has not drawn much attention. The "Ball Wars" brought it into focus. An amazing tool, it spins a golf ball at approximately 10,000 revolutions per minute. As the ball rotates, it spins all directions to find its optimal balance point. After twenty seconds or so, weight deviations cause the ball to settle into a position it will return to time and again. While the ball rotates, a line is drawn to indicate its balance point, a marker positioned to precisely denote the ball's equator (optimal point of balance). A perfectly balanced ball will not come to rest at the same point consistently. Every test would result with a new equator being marked and these lines would eventually cover the ball. I tested more then 100 balls, from every major manufacturer, and each ball returned to its initial equator, every single time!
Experts agree that golf balls today are far superior and better balanced then balls from ten or twenty years ago. As good as they are today, allowable tolerances make it impossible to consistently manufacture a perfectly balanced ball. The bad news is, while most of the balls are well balanced, you don't know which ones they are. The good news is, using the Check-Go, you can determine for yourself the best point of balance for every ball you put into play.

Test Methodology
Golf balls were spun for at least 20 seconds for the Check-Go to determine its optimal balance point; enough time to ensure balancing was complete. As the ball continued to spin, a line is drawn along the equator. No matter the brand, no two balls had the same balance point. The balance points were so diverse, as if totally random; meaning where the logo is placed had nothing to do with the balance point of the ball. The common custom of lining up the logo towards the target is therefore irrelevant. Each ball was tested multiple times, confirming that balance points remained in the exact same place, on each test, for every ball. During retesting, it was easy to recognize when the balancing process was completed. Balls were balls randomly positioned before retesting and as they rotated, the previous equator line almost magically appears, the Check-Go once again finding the identical point of balance. This study was not scientific in nature and I draw no conclusions as to which golf balls are better. I only sought to determine if there is such a thing as a golf ball that is consistently, perfectly balanced.

Dave Pelz Speaks
I spoke with putting guru Dave Pelz, who states there are numerous reasons why putts are missed, one of which is an unbalanced ball. When he first began his research, Pelz, a former NASA scientist, found most balls to be poorly balanced. When he asked major manufacturers why they had not strived to achieve a balanced ball, he was told that aerodynamics, not balance, governs distance. Distance is what almost every golfer is seeking, so that is where research dollars went. Today Pelz adds that most of the major brand balls are much better balanced than their predecessors, but consistent perfection is still not a reality.
Pelz pointed out that an unbalanced ball could certainly be the determining factor in a missed putt for Touring pros or better putters, those that hit the ball where they aim. A few days after our conversation I was watching the final round of the PGA Memorial Tournament. Jim Furyk and Vijay Singh were coming down the stretch, both with similar putts. Vijay outside, Furyk had to mark his ball. Singh's putt rolled dead straight, missing the hole. Furyk putted on the same line yet his ball broke left, also missing the hole. I remember wondering at the time if one or both balls not being optimally balanced caused either of those misses. Using the Check-Go will not give you a perfectly balanced ball. What it will do is let you know where the equator, the optimal balance point of that specific ball you are using is. Pelz says he doesn't know how balance affects the flight of the ball. What he does know is it most definitely affects the ball as it rolls on the green. Not finding the balance point surely puts any golfer at a distinct disadvantage!

Guru Gunn…Lehman & Pate
Teaching pro extraordinaire Roger Gunn introduced me to the Check-Go. Roger, who has worked with among others, PGA Tour pros Tom Lehman and Steve Pate says, "I don't get excited about too many things at the PGA Show, but the Check-Go was definitely the product of the year. It's simply the world's greatest golf gizmo. I had to have one myself within 30 seconds of seeing it work. I spin every ball I use prior to putting it in play." Gunn asserts that it is difficult to quantify the results from using the Check-Go, but if even if it is only one shot per round, the accumulated strokes saved is enormous. Virtually every one of his students uses it. "Ask Stuart Cink at the U.S. Open last year if he thinks one stroke on the green makes a difference?" Gunn adds.
Gunn showed the unit to Ryder Cup veterans Tom Lehman and Steve Pate, who were impressed with it and each requested one. Roger related a Lehman story. Tom, who currently plays the Srixon ball, likes to line up the ball logo to the target when putting. "Srixon is a well-balanced ball, but you never know quite where the true equator is going to be," Gunn adds. Tom got in the habit of spinning every ball he used and he would only use the ones where the equator lined up with the logo. According to Check-Go president Kenneth Burnett, he received an urgent call from Gunn. Roger said Lehman needed a Check-Go immediately. Burnett was told to overnight a Check-Go to Lehman in time for the 2002 AT&T Pebble Beach PGA event.

Although not scientific, Gunn has conducted his own tests rolling balls across a hard, flat surface on the equator and also by placing them in a "lopsided" position. He definitely notices a difference. "It's similar to putting mud on the side of a ball. On a 10-footer, it can miss by two and a half feet. A lopsided ball can miss a ten-footer on a perfect surface. How many of us have seen a ball roll perfectly, dead center as it nears the hole, then bleed away at the last second? How many of those were the golf ball after all?"

"Perfect Balance" Dissenters
Wilson's Reese talks about testing performance under "lab conditions" yet Callaway's Larry Dorman and others speak of performance in "real golf situations." They say that golf is not played in a laboratory. Dorman adds that Callaway is very careful to, "Avoid the use of the word perfect, because perfect implies exactly what it says. And there is no such thing in a manufactured consumer product." Srixon's Mike Pai adds, " You see the tests that they (Wilson) run in their commercials and at the PGA Show on something that basically resembles a pool table. I don't know any golfer that putts on a pool table. I think what they've created has come from things that happened a long time ago with golf balls, all the stories about Ben Hogan applying Epsom salt and picking out one or two balls out of a dozen. That was because manufacturing tolerances back in the 40's and 50's aren't anything close to what they are today." While all the other companies seem to focus on aerodynamics (distance), Wilson is hanging its hat on balance. Golfers will cast their votes with their pocketbooks.

Dean Snell of TaylorMade Golf states, "As far as the tolerances go in golf equipment, and it's not just golf balls, it's pretty much all the golf equipment, one of the things you'll find is there's always something wrong, an imperfection. If it's a shaft, if it's a club head, if it's a golf ball, there are a lot of different variables that affect overall distance, overall spin rates, compressions, and velocities. My opinion is that there are a ton of imperfections in golf balls, to have something that is perfect…it is nowhere near perfect. When you make core batches, the core batches have a specific gravity formulation and there's no way that every formulation comes out the same. The compression ranges, when you measure balls that are finished are huge. Within a dozen, you can take golf balls and do core compressions or finished ball compressions and you can be ten to twenty compression units apart, in one dozen that are supposed to be made the same." Snell also confirmed what Pelz said about manufacturers seeking distance, in some cases, actually shifting weight to increase distance. He asserts from testing done at TaylorMade, that "perfect balance" is insignificant in adding distance.

Snell, one of the co-inventors of the Titleist Professional ball adds, "Everybody's launch conditions are not the same and one ball for one person may not be optimum for someone else. That's the benefit to the custom fit line that's going on now. The position that I take on distance is that you should go out and find the ball that you like from the fairway in, find that ball that you're comfortable with the spin, the feel, the overall performance, then go get custom fit for a driver, which will optimize launch conditions. I would add, once you've found a ball you are comfortable with, that performs the way you want getting to the green, use the Check-Go to find it's optimum balance. You will have the best of both worlds…a ball that performs to your swing specifications and the truest roll possible on the greens. Golf balls are available everywhere. Information on the Check-Go is available at 1-800-787-7110 or on the web at www.clubmaker-online.com


Highlighted box Quotes:

"I don't get excited about too many things at the PGA Show, but the Check-Go was definitely the product of the year. It's simply the world's greatest golf gizmo. I had to have one myself within 30 seconds of seeing it work. I spin every ball I use prior to putting it in play."
Teaching pro Roger Gunn, whose students have included Tom Lehman and Steve Pate.

Check-Go, "The World's Greatest Golf Gizmo"

What began as an investigation into the ball balanced ball claims and counter claims, led me to eye-opening discovery. While manufacturers disagree over whether a balanced ball increases accuracy and adds distance to the ball in the air, there is no question balance affects putting. I found the Check-Go by Technasonic to be invaluable in determining the optimal balance point (equator) of every ball tested, including the Wilson True.

The Check-Go has been on the periphery of golf for almost fifteen years. It was even featured in the New York Times in October 1988. The current balanced ball issue has brought it to the forefront. According to Check-Go inventor Ken Burnett, on the second day of the PGA show, he overheard a Wilson rep at his booth comment," Boy, I didn't realize we launched a multi-million dollar campaign to sell the Check-Go."

While spinning a golf ball at 10,000 revolutions per minute, the Check-Go automatically realigns the golf ball's heaviest areas along its equator, so that a less than perfectly balanced ball no longer has a tendency to wobble, but rather roll more accurately on the green. The Check-Go will not make an unbalanced ball perfectly balanced. What it will do is show you the optimal balance point of each and every ball you put in play.

During testing for a balanced ball article, balls from every major manufacturer were tested, including the Wilson True. At least two sleeves of each type were tested (a dozen Wilson True balls) and in every case, the Check-Go found the balance point of each separate golf ball. Each ball was tested multiple times to confirm that the initial point of balance was indeed accurate. Had there been any perfectly balanced balls, each separate test would have produced a different equator, which never happened. Every ball returned to the same balance point time and time and time again.

The world's foremost expert on putting, Dave Pelz attests to the fact that balance definitely affects the ball as it rolls on the green. In The Wire, an Internet news service, a promo for the July issue of Golf Magazine talks about an article titled, Does Balance Matter? It writes, "There's been a lot of talk lately about golf balls and balance, but Dave Pelz has been saying for nearly 20 years that many balls are out of balance, sometimes enough to affect the roll and result of your putt. In research conducted at the Pelz Golf Institute, he calculated that when a ball's center of gravity is off by just a few thousandths of an inch, it can cause a short putt to miss the hole."

Teaching pro extraordinaire Roger Gunn, who has numbered among his students PGA Tour pros Tom Lehman and Steve Pate, says. "I don't get excited about too many things at the PGA Show, but the Check-Go was definitely the product of the year. It is simply the world's greatest golf gizmo. I had to have one myself within 30 seconds of seeing it work. I spin every ball I use prior to putting it in play." In a game where every stroke matters, can any of us afford to give strokes away?

While the Check-Go can't make an unbalanced ball perfect, it will show you its optimal balance point. I now mark the equator on every ball I put into play. To not take advantage of this state of the art technology would almost be a sin.

 

The Science of the Golf Ball Spinner Sweet Spot Finder

Upon impact, the ball shoots forward with a velocity of about 50-100 mph. At the same time the loft angle of the clubhead causes the ball to spin at about 2,000-10,000 rpm.

The effect of the back spin imparted generates two newtons of lifting power (5 times the power of gravity). This is called the Bernoulli principal. It is the lifting power which determines the flying distance of the ball. The balck spin also improves stopping on the green with iron shots.
bulletIncludes a permanent marking pen

bulletThere is a slot on the Golf Ball Spinner Sweet Spot Finder to hold your permenant marking pen

bulletUses 2 AA Batteries (included)

                

Price Via Check or Money Order : $30.00
plus $5.00 shipping to cont. U.S.

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Last modified: August 30, 2006