Just popped into my head today...
Let's say I have a ball with an unmarked MB. The quick-n-dirty way to find the MB, for the 99% of us without access to a Determinator, is to draw a line from pin through CG out to 6 3/4 inches and mark the MB there.
If this is true, kicking out the CG or keeping it in grip center gives you two different hook shapes, as you could end up moving your MB all the way from thumb-positive quadrant near the VAL to thumb-negative quadrant, in the track, just by swinging the CG about 2 inches laterally relative to the pin.
True or false?
Jess