Thanks! I actually just came in side, I got it figured out. As soon as I pulled the cover again I saw what the problem was. The cover doesn't use those grommets, the first replacement gasket I got was made too thin! It was the same Victor Reinz part number as this one but the gasket was definitely different. The gasket was flush with the valve cover sitting completely inside the groove, so it was basically just the plastic cover against the aluminum head so that's why it was leaking again!
2011 Mazda3 Sport GT-E - 18" Rage wheels/Mazdaspeed3 Exhaust - mostly stock... for now!
1968 Ford Mustang - 5.0L EFI/T5 trans/8.8LS axle/4 wheel disc - under construction!
SOLD! 2007 Ranger FX4 Level II - Superlift/15X10" Nomads/33" Duratracs
2005 Chevrolet Colorado - 391,000km and counting...