I'm told its typical of this transmission, and that I have to take the boot off, then unbolt the shifter housing to reset the syncros to fix it. But what causes this to happen in the first place? Is it a worn bushing, a bad spring holding it in place, etc? I'd like to fix it so it doesn't happen again, (because I'm told it will happen again?) If I'm going to tear it apart to fix it so it'll drive again, I'd like to fix it right while I'm in there. any help would be appreciated, I'd like to not have to change my drivetrain to a different transmission, cant afford it right now and I'm not ready to put a SBC in it yet.