Oil pooling

I think the reason I am running into a leak problem is because there is a lot of oil just sitting there in the back of the heads. I am using Mopar stamped steal anodized valve covers with rubber gaskets. On a side note, do not buy pro comp heads unless you like die grinding A LOT. Not one rocker cleared the valve springs. Maybe some bee hive style if you don't mind spending the extra money.
I have the Mopar stamped steel chromed valve covers and have not had a leak since using Moroso and Cometic valve cover gaskets , the cork ones would leak with these valve covers , not so much with the alu valve covers I had in the past . I've never used grease , but have always replaced cork gaskets when I used them , they would break all the time .
And the 1.6 rockers needed grinding on the eddy heads as well , so it's not just pro comp . Maybe the 1.5 rockers would have fit .