That said, there is always some minor degree of piston rock and this is increased as piston skirt gets shallower and forged pistons are used due to increased clearance. I took your post to mean there is a large amount of movement, I could be wrong.
I'm out of town for my job but I am back on Friday. I will post a video. For what it's worth my paperwork says it's 40 over and the piston part number says 40 over.