I don't know, might be out to lunch,
but leaving a lot of 10 pins with a ball that rolls early and throwing the ball up the back with a high ball track indicates that the ball might not be saving enough energy to carry the 10 pin. What are the lane conditions? You have great bowling balls, but sometimes coming up the back is not the right answer if the oil is lighter or shorter. If you have a strong move to the pocket coming up the back of the ball but not carrying the 10 pin, come around the side of the ball during the release to get some side rotation and it will improve the angle to the pocket with a little more drive. this might not work on longer, heavier oil patterns, but it will work on most conditions that have a clean backend. Also something that works is a ball with a higher pin and bowling balls with higher RGs, weightblock taller not the shorter low RG weightblocks. IMHO.
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Nicanor (Ten On The Deck)