I'm a newb to nitros. Got a problem with my rc10gt diff assembly. When I try to screw the diff assembly together the bolt wont reach the t-nut on the other side diff bolt is the right length, just bought the new diff thrust spring. Made sure old spring was out, no extra washers left in, and no washer binding or sitting sideways in the outdrive. Any ideas??? Any help would be greatly appreciated!!

Thankx