Now I got My Volcano Goin with the new parts and such. I now give it throttle and the truck wont return to idle it sitcks to where it keeps goin by itself till I hit the brake. I tried to adjust the postiion on the remote throttle adjustment but still does it anyone know how to fix this thanks alot

Take the arm off the servo, and center it, turn it on and put the trim knob in the middle. Then position it on so the servo so it opens all the way and closes

Edit: double post