Hi, I had a good size oil leak at my oil pan. I could see where the gasket had blown. I bought a new one from bavauto and put it on and I still seem to have a slight leak. Funny part is, doesnt leak while engine is running, only after car is shut off and sits for a couple minutes. I am nervous about over tighting my oil pan bolts. Any suggestion as to what I should do? Should I just tighten the bolts a lil more? Thank you...

David