My Losi XXXNT rubs/melts the paint off the drivers side where the pipe couples to the manifold. Seems to be on the rear-most zip tie. Only does it with the proline crowd pleazer body. Anybody else have this problem? I checked the coupler for leaks and tried snipping off the old zip tie and replaced it tight with a new one, but it's still doing it. Pretty soon I'll have a nice little hole through the body!!!