AJ,wouldn't it be the circlip that held the original seal in,your new seals thicker,suppose it does away with circlip??,if the sharp edges are in the circlip goove,just carefully ease them with either small "wiffle" file ,or emery paper,till no longer sharp,carefull there as too much out/off, your seals mighten hold,check depth of new seal,it might not let you put the forkseal dust cover back on??,hth,