Just wondered if anyone has found any 75mm backing pads with an 8mm bolt that would fit my machine.

I am hoping the Flex XFE 7-12 80s might fit?

any other suggestions?

I was told that maybe the Rupes LHR75 Mini plate might fit, but I think that takes a 6mm bolt?

Alternatively could one cut down a 6” plate on a lathe? , but that looks pretty problematic to me.
Not to mention getting rid of all the plastic swarf one might find entrapped in the hook and loop material .