I just bought a Kyosho DBX and its a great buggy but the front end is so fragile i took it off one of my jumps i use for my RC18B and it popped the a arm out and i lost the driveshaft and now the a arm won't pop back in and i don't want to force it and break more parts, is this because the driveshaft is missing also i'm looking for a tuned pipe for it, it has a GXR18 in it so any help would be appreciated thx