hello all, im new to gas rc but i like it so far ,a anyway i need some help i have a volcano sv and i think my clutch bell spring went out im not sure, it was going good then i rolled it over it ran for a couple of seconds and then died before i could pick it up. i started it and it seems to stay in gear .its also a bit harder to pull start now..when i roll it on the floor it turns the motor over and i cant drive it unless i give it gas and keep it moving.. what do you think it could be???? please i need to fling some dirt soon also i need to know what kind of upgrades i can get and where can i get them??