Flashing on discs
I'm curious about the flashing on discs. I just recently won an auction on Ebay for an '06 USDGC SB Roc. When I received the disc, I noticed that the disc was not smooth along the edges. It had clearly looked like someone had cut the flashing off by hand and did a pretty poor job of it.
My question is do you cut the flashing off during the disc making process? If you do, do you do it by hand or trim it by machine?
I know it sounds like a silly question and perhaps even obvious.