I bought a GenIII over the summer and recently did the needle bearings, those were very easy, but I'm having one hell of a time getting the rotor pack to slide back in. I've talked to a few people in chat the past few days and they say just a few gently taps with a mallet would do it if they don't go in on their own. Well...I've been tap tap tapping away, and it's just not happening. I did put a little bit of muscle behind it a few times but I'm not about to go crazy and break something. Has anyone else had this issue? Is there some sort of trick? I've done one before and it just pushed in so I'm not too sure what's going on, any advice would be appreciated!