And make damn sure your using the right gasket!....
There are two types for Evos and if you put the wrong one onto an early Evo it will **** oil out of the cam chest everywhere (do not ask me how I know...lol)
I know all about the gaskets. Actually, I think I may have dodged a bullet for now. After carefully re-tightening the screws and degreasing the area, the gasket has stayed dry, so for the time being I'm just going to keep an eye on it.