i need hep building a tamiya ta04 diff, i burnt one up last night at marshalls, it totally melted, so im not sue how to build it right, also once i get it tightened up and put it back in then give it throttle it comes out of place and balls fall out????!!?! can some one help me??!!?!?!?!?!?!!

sounds like you forgot to put the thrush washer setup in it.. best bet is to check you manual or go to your shop.. its hard to tell someone online..

yea, well i just drilled two holes in it and screwed it together, :cool: works great now!!!!!