help!! new here

[rubiriac]

hi everybody i just bought i used revo 2.5r A.B mod stage 2 and the breakin as not been done yet. the guy who sold me the revo had remove the for axel so the revo was 2x4 i just put back the front axel on both wheel and what my surprise if i give throttle the front whell goes backward and the back goes foward ... WTF whats wrong ???

 

[jbroome2]

I'm not positive but it sounds like the front diff is in backwards..

Take it out and turn it over 180 degrees.

 

[rubiriac]

what your refering about is where the 2 axel goes in in the front ???
if its the case it seem to have only 1 way to fix it to the frame ...

 

[Rolex]

Just flip it over. It's a common problem with most of the Traxxas 4WDs.

 

[rubiriac]

thx guy now it works perfectly but now my reverse doesn't seem to work do i have to do someting on the optidrive i see a button set on the box ...