Fork Rubbing bottom of Headtube
I was replacing a tapered fork on a Trek madone 5.2 from 2012 and ran into some issues. The fork I am replacing it with is a Columbus Grammy (also tapered, similar rake).
Anyways, the issue is that there doesn't seem to be enough clearance between the fork and headtube to allow proper preloading. So when I go to adjust my headset, the fork starts rubbing on the lip around the headtube before the play is gone in the headset.
So I guess my question (maybe I should have asked this before getting a new fork) is if not all tapered forks are compatible? Is there a spacer I can use on my lower race to create more stack so that the rubbing is gone? Would a different headset solve it? The headset thats on it was the one it came stock with which is some kind of FSA.