I finally pulled the valve cover to put on a new valve cover gasket in hopes of stopping an oil leak. When I pulled the cover, I thought, that doesn't look right:
Rockers.jpg
Any ideas on why the two front rockers are rotated and not centered on the valves? Think I can just back off the tension, and rotate them so they are centered on the valve, and then set the valves again (and that it won't repeat)? It wasn't like that when I set the valves initially.

Also, notice that linear low spot on the top right of the head, which is the seating surface for the valve cover? Thinking maybe I should use something to fill the low spot, any suggestions?
Thanks, Doug