so guys I have the mastiff back together. but now it won't crank. when I press the starter out just clicks doesn't even turn over. also the transmission is in gear but the shifter won't shift any gears. will the big dog not crank while in gear? any advice is appreciated.
Sounds like your primary is still locked? Did you forget to remove the locking block when you tightened everything up?
Is bike in neutral or in gear?
Pull the primary cover off and inspect primary.
If that's not it, pull clutch pack and then check transmission for spin (jack up, rotate wheel
Will crank in gear if clutch is pulled, if you leave clutch out and try to crank the bike will lurch forward.