After all the hype, I purchased a Virtual Gravity.  First set 173 268 255.  The first game I couldn't get far enough left.  I was 9 boards left of anything else I have in my bag.  For all of you out there who need a ball to hook this is an absolute monster.  I drilled it pin under with the key and inch and a half left of the thumb.  The only question now is what my next storm ball will be.