What do you mean by 'tighten fully'!? A headset top race should be tightened only enough to remove play in the headset and still allow smooth and easy rotation of the fork, it should never be done up what one might consider to be 'tight'...
Re. the BB issue, what kind of BB is it?
What do you mean by 'tighten fully'!? A headset top race should be tightened only enough to remove play in the headset and still allow smooth and easy rotation of the fork, it should never be done up what one might consider to be 'tight'...
Re. the BB issue, what kind of BB is it?