HI ,
i'm building a road bike using scott addict rc 2011 frame , i had FSA (Mod.Orbit Z 9/M 1 – 1/8 "Semi Integrated Headset/Headset TH 9/M Orbit Z) along with it .

problem is that after fitting crown race at the bottom of the fork , there's a slightly big gap between race and the bearing , accordingly when installing the fork , there's 2mm gap between headtube and fork ..
i thought about buying a different crown race which may have same diameter but with lower height , but i don't want to go through removing the crown race again as it's now very tight fit .







side question .. first problem was that base of the fork had extra epoxy,carbon fiber residue from manufacturing , i used a sand paper very lightly to remove that , that was a batter option for me than pressing to hard on the crown race to make it fit or sand crown race which may make it uneven and damage carbon layers in future , was that the best action to do