Originally Posted by
rcnut87
I bought the new .3 hinge pin holders as well as the .3 upgrade kit from fierce rc last week. I went to start installing and when i pit the front together i noticed alot of front to back slop in the arms. Seems like the hing pin holders are not getting tight enough on the arm. Looks like i may have to shim these. Has anyone else had this issue upgrading there .2 to a .3?
There should be a small amount of forward/backwards play, but not excessive. New arms or old? Are they worn, specifically the bump out that would be near the insert?