In the strictest sense of the word, I wouldn't expect a difference between wet or dry sanding and yes, I've read multiple times the comments here that balls should always be wet sanded.

However, on the lanes, there's a huge difference in reaction for me between wet and dry, even when cleaning after dry sanding to the very best of my ability.

Does anyone else find this to be true?
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Signature? I dont need no stinking signature...