I'd say the majority of scuffs/black marks I get on my ball are from the Ball return mechanisms. Most centers I've bowled at are well maintained with minimal ball jams etc. but there are a few I've been too where the ball gets stuck at various stages of the return and the result is like rubber on the ball surface.
I've never heard of the friction between the ball & lane causing 'burn' marks before but others may want to comment.
Do the black scuffs rub off with your finger easily enough? If so, I would suspect the ball return to be at fault but with a simple clean you should get it back to its 'just resurfaced' finish!
Sean![]()
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