I have drilled two of these balls for myself, and I may not be finished, and moved about 15 of these through my shop already. TH #1 has turned out to be an experiment that worked. I put the pin to the left of my middle finger, and the cg in my grip with no extra hole (needed or wanted). This layout puts the pin about 6 inches from my PAP. This is a layout I have used with much success with balls such as Super Beast, Speed Demon and Tiger in the past. The pin is so far from my axis (so close to my track)that the ball tends to hold axis rotation longer, which gets it down the lane better, and lays off on the back end.
As I have medium speed and above average revs, I have trouble when the lanes are really hooking. TH #1 turned out to be a DART. This ball would work well if the lanes were 15 feet longer! There has been a couple of times when the lanes have been just scorching, that this ball has worked awesome. BTW, I could not wrinkle this ball in Reno at the Stadium. DAMN. I needed just a little back end with this great length, hence TH #2....
#2 has the pin to the right of my ring finger with the cg directly under the pin. The pin was out about 1 1/2 inches from the cg, and have 3.4 Top weight before drilling. I had to use an X hole to get the ball back to legal, and this hole was put 1 1/2 inches above my PAP. I used a small(3/4) inch bit and about 2 1/2 inches deep. For me, this was about a 5 inch pin from PAP layout, with the mass bias strong.
This ball is nice! Very nice length with a strong back end. Very comparable to Super Beast, a little less than Tiger, but much more than Flame Reactive. This ball is NOT a fresh oil ball, you need some dry for this ball. But when they break down, and you gotta move in to 3rd or 4th arrow or deeper, this ball is at home. You can open up the lane very well. With the mellow pearl shell, you can get some hold you won't get with stronger pearl balls (Eraser, Trauma, Pearl Ti, Pearl Monster). The tamed down Thunder Storm weight block still provides plenty of hitting power. Price is nice too. Hope this helps ya.....
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Mike Austin
Mike Austin's Precision Pro Shop
Houston, TX
strikes4days@aol.com