ok as you may know i took the rear end of my norco drop apart to clean up the bearings so they run smoother. now im puting it back together. i got it together but i can't seem to tighen all the nuts n bolts up. i don;t wana tighen them any more bc i already snaped the head off on bolt. ( im going to the shop to get another). the whole rear end doesn't seem to fit. like its to wide.any one have any experiance with this sorta thing. ive never run into this problem before on any other FS bikes ive had apart. i can't find any instructions on the rear end at norcos site. or should i just take my fork and bb out n take the frame to my shop.