I've only noticed it on that fresh Z Wasp I mentioned... Actually, now that I think about it, the FR buzzOS I had might have had it also. It was more or less new. Was a tester that a local pro had received but only threw a few times. I guess it could just be something that happens when the flashing is removed at the factory?
no it appears to be top and bottom pieces not lining up on the mold and not a flashing issue its pretty noticeable