Hmm... still doesn't seem to be moving at all. No errors this time or anything
Code:
["DurabilityFrame"] = {parent = nil, point = "CENTER", rpoint = "CENTER", x = -300, y = 0, scale = 1},
could it be the parent = nil? Since it has nothing it's attached to?
I have no problem waiting for you to get home and testing it for yourself though.