Wiped Cam Lobe Theory - Imput Wanted:

in the case of the lifter not spinning , it would diga curl out of the bottom of the lifter and start rounding down the cam lobe the long waysbeing stuck in 1 position goin tellm RR up ,down up , down , until blue in the face I mean the metal causing heat and fatigue and start eating away at 1 and other until POOF knock knock rattle rattle boom boom boom . and ends up looking like my 360 did