Well, keep in mind the CT is a very strong ball. Stronger than most people think. If you are going to try to drill it for med/light, put the pin above bridge or even further left over your middle finger. Now on this ball, there is no marked mb, but if there were one, I would probably place it just left of the thumb. This should get the ball down the lane and have an arc on the backend. If you want the ball to flip, then move the mb location just right of the thumb. Hope this helps.
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"Why cant I just throw the ball the same way EVERY TIME??