My 1/10 buggy was perfect for three months and then today i was driving it and it doesnt get the right RPMs. It will start off with super hihg RPMs then it will go from low to high and shift then the RPMs still go up and down. Also i have no brakes. I think my pad is loose but for the other problem what should i do?

change the glow plug first, if that doesnt work you may need to fool with the tuning needles a little.

Might be a low battery in the RX[&:]

LOL... i found the prob and no one got even close to guessing. The back wheel drive joint cup came loose giving me only front wheel drive. Since it was loose the brake pad slipped out of it and i had no brakes...Thanks anyways

lol thats happened to me before. But i knew right away what is was because all i did was sit there and watch the front tires spin

same thing happened to me so i put some locktight on it and it didn't come off again