Q: I bought a traxxas slash a few days ago and I run loose / fine gravel and the transmission started making a horrible grinding noise. This is my hobby first class "rc car and I dont know more about it.
A: Maybe a lot of things, clutch shoes, your gear, the clutch, call Traxxas place and ask a tech to go over there and look at the site exploded veiw of the cross.
when it spins the truck and or the wheels dont move @ all, but yet i hear something in the trans spinning. please help me!!!!!!