Originally Posted by davei
Not a silly question at all. The flashing is taken off by hand for Champion, Pro, and Star. Usually, the workers do a pretty good job, but trimming errors do occur and are sometimes a cause for a disc to be an X-Part. We have tried to find a way to automate it, but so far, no go.
Wow, that's impressive, actually. In addition hard to believe this process isn't automated. Thanks for the answer.