Originally wouldnt shift into 1st or 2nd, stuck in neutral. Ordered a shift drum and forks off ebay (used) and installed them with the guide pins that came with them. Put the cases back together and it still wont shift. Stuck in neutral still. Ummmm I don't get it.... I about to throw the engine in the truck and send it to the shop because I'm pretty frustrated. Any help would be great.