The only consideration I can think of is if it happened to be Cerakote instead of the standard coatings. You can't hide anything under that stuff because it's so thin. The Batack I've been messing with was C-kote and when I stripped it it was super nice. The other would be if it have FFG. The squigglys seem to be put on in initial machining and final grinding would be one of the final steps~ my theory anyway

Got a Flakjack that's coated and I can see gremlins under the coating. I stripped the coating off the grind (stoned if off is more accurate) and the saber grind is perfect but the flats are what's googly (if they are going to be) I've stripped a couple that weren't real bad, seen a lot worse I guess.
I'd end with, from what I've seen, When it comes to Jerry, anything is possible LOL!