Leaky valve cover follow up.

I had an issue with the Moroso gaskets, but I was using factory style chrome valve covers. I've since switched to the Mopar Performance Cast valve covers like you have and haven't had an issue. Been using the same gaskets for close to 10 years now and I check my rockers/valves once a year. I never torque the valve covers though, just snug them by hand. Double check the valve cover and head to make sure there's not something sharp that would've cause it to cut the gasket as well.