My 48/49cc two stroke HT engine's exhaust gasket is leaking. The whole front end of the engine is saturated in oil (not the top though). Whats rust? It even decided that it would be a good idea to spray scalding oil on my leg (felt like a bee sting). I am using a self port-matched METAL gasket. any ideas on how to seal it? Is there some sort of liquid gasket material that won't melt off; and still allow me to remove the exhaust pipe somewhat easily? This should be put up as a sticky if it gives conclusive results.