Yes, I've done the searches, but that's not the question I asked.
Let me try to be clearer. What exactly comes into contact with the back of the manual? Is it the cartridge itself, or the plastic ridges?
If it's the cartridge itself that touches the manual, then there's nothing to be done, but if it's the plastic ridges in the case, then those can be sanded down to allow more room for the manual. See what I'm trying to get at here?
I've never held a UGC so I need to figure this out before I go dropping cash on large orders.