I've tried everything mentioned in this post and there is nothing that won't leak out right on top of the exhaust header pipe down the pipe almost back to the muffler. On top of that, it bakes on and it's like the stuff in a well used oven. The only way I can get if off is with steel wool and lacquer thinner. I've rebuilt the box two times!
G-r-r-r-r-r-r-r-r-r-r-r-r-r!
