^ do that...
It doesn't matter where the coil cover has it's gasket, as i have 2 gaskets in each coil cover and water still enters to the coil area...believe me as i tested it... I manage to isolate the metal part of the coils with a kind of sticky foam that seals everything when the coils are bolted down... No water enters there now.
does it get hot enough that it melts it? Were can i get a hold of some for my self. I want to fix mine as well. I have the same problem.