Volcano was running great... and then nothing it will sit there and run all day long but does not move, im am think something is wrong with the clutch bell or diff..s what do yall think

i used to be really big on this site but with work and other stuff going on haven't had the time to get back into the rc world.. we have about 3 to 4 foot of snow on the ground now and ready to try my volcano out on some sick jumps... and anyone around the Pittsburg area.. thats Pennslyvania area

glad to see you back, its been a while. check your spur gear and then your grub screws

Haven't checked it out, yet but might get to it this afternoon...

Check the drive cups coming off the transmission to see if the shafts are turning also check to make sure the slipper clitch isn't melted in the gear. I had a guy come into the shop once with that problem the slipper was too loose and it melted the center of the spur gear.