i was wondern if anyone has locked there diffs for bashin around. i think im gunna do this because i hate drivin around and get stuck and only the two wheels with little or no traction are goin but the wheels i need to be digin into the ground dont move.[:@]

if you havent locked them are you running a thicker oil like 120k or 100k.

i think i might use this, http://www2.towerhobbies.com/cgi-bin...?&I=LXFTY0&P=7 because its realy thick and i can take it out and put thiner in for racing.