Degreeing a Cam, or not.....

I would not remove the rockers.
Rockers off and plugs in you will never rotate the engine as the compression has no way to escape the cylinders.
What the hell kind of headers do you have that you need to pull the header to get the plug out - that aint right.
Didn't think of that.
TTI 2 inch. The #6 plug is a pain in the butt. How about just removing the 7 plugs and the left side rockers? OR Maybe I can back out and remove the adjuster bolt and then I could measure directly off the lifter/rod and bypass all the geometry/ratio etc.??