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@Erudin
What cranks are they? Maybe a JIS/ISO conflict?
"Shimano cranks, on the other hand, have trouble with Campy BB's.......they tend to bottom out."
"This is a good question that comes up every once in a while. JIS tapers are longer and slightly more angled than ISO. So a JIS crank on a ISO BB will tend to use up most, and possibly all, of the ISO taper."