dreaux

iTrader: (5)

definitley a rock stuck in there. Have had that happen to me before and it looked excactly the same.

Klimpen717

Me too on my brand new Losi 8ight-t RTR
I spent two days breaking it in in my garden (grass) and then some easy driving on a place with a lot of gravel/rocks (All sorted in nice big piles on a tarmac surface) and after only 30 minutes I saw oil on the chassis. End of day and a completely worn out cup. Did not see any scuffs on the red chassis but I found the stone in the chassis with the plastic on it. The plastic melts during the grinding and get stuck to the stone.

cluffy1

iTrader: (6)

is it the centre diff if it is then something like a rock or a linkage has come loose if it is the front or rear then the pinion gear has way to much play and is hitting the case

jmaxey51

iTrader: (7)

wow i feel dumb i just didnt even see him say center diff