That's a typical machine mark left when a part comes loose in the fixture. Apparently the defect wasn't severe enough for QC to scrap the finished part. In short, probably factory, not Bubba's handiwork.
Just my $.02
Larry
That's a typical machine mark left when a part comes loose in the fixture. Apparently the defect wasn't severe enough for QC to scrap the finished part. In short, probably factory, not Bubba's handiwork.
Just my $.02
Larry