Hi, this is my first time posting/asking a question...I brought home a Colnago Sport of dubious value, but with some reasonably nice Campy components. The BB was quite loose, so was the first thing that I dug into - turns out the spindle was in backwards. But, although I have corrected that, I still can't get the BB properly fitted so that the spindle is snug and crankset doesn't wobble. And I'm not confident that the crank arms actually fit the spindle...does that even make sense? The bearing balls are not loose, but are set in a ring (also campagnolo). I wonder what next steps I should take to correct this.. I guess I can't post pics here, but have some to share if anyone is able to help.