So, I found a very very very lage crack in my oil return line and I am going to replace that tomorrow. Is there any other good places to check for oil leaks? I know the valve cover gasket is another pesky spot...and I don't know if they make those Victor Ryan gaskets anymore, but I hear they work pretty good... I also purchased some breathers too...it looks like the one on my valve cover was just an open elbow sticking upwards that was spewing oil under boost..