I'm stricken with busted bearings and the mis-aligned hob gear. E3d did send me a new hob gear. I also asked for a new bearing at the same time, but that was not sent per the pending news. So now when I go to swap the hob gear, I have no bearing left in the aero heatsink. It has completely disintegrated leaving only the outside sleeve, which is now wedged into the heatsink. Anyone have a clue on how to get the remainder out?