Bottom Bracket Hard Time....
Something "interesting" just happened to my bike and I havenīt found a decent explanation for it neither a good sugestion of what to do to fix it at the bike shops around.
I was using this campy BB, italian thread, 111mm, with a campy Xenon crank. Theyīre working just fine during the last 3 months, but all of the sudden I realized the BB rigth cup was coming out of the frame, and the crank was touching the BB cup. I thougth the frame thread was history, but for my surprise everything look ok when I removed the BB.
After that, I tried to put the pieces together, only to discover that even when the BB was "in the right place" my crank was STILL touching the BB cup.
The impression that Iīve got was that the spindle moved to the left, leaving the right side shorter (Iīll check that hypothesis later this week). I donīt believe that the crank could have pressioned the spindle so hard that it yielded.
Any suggestions of what I should do (specifically, what BB spindle lenght should I look after) to fix this?
The pictures below were taken before the problem, Iīm posting them just so you can see the parts Iīm talking about.