10.5" of track diameter is quite a large circumference - it is rather typical for a high track player with the initial track close to the holes?
For me, with a PAP of under 4, this sounds odd, because any low tracker I know has a much smaller track diameter, because the ball rotates/spins down the lane - which is effective on drier lanes but can cause defeletion upon pin impact. The ball will also have a later reaction than a high tracker.
With that large track diameter of yours, I guess that you do not spin the ball, but rather have some roll. If you get a good reaction, I do not think that there is anything wrong or to change.
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DizzyFugu - Reporting from Germany
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