Leak Down Test On My New 418 Need Help?

I cant read the # of the pistons, are they 1/16" rings, moly 5/64" or just iron 5/64", Iron wont be broke in yet, How hard have you run it, rocking piston is normal, I personally like them on the loose side. Get it hot and redo the test then give it a squirt of oil in the plug hole and do it again and see if there is a difference.