No I haven't watched a video on stippling in about a decade. I've repaired many firearms as well and not once did I ever feel good about fixing someone elses stippling snafu the few times I was asked to repair them. Honestly am suprised to find out people are still doing it. Amazing way to devalue your firearm. I wouldn't own one thats been stippled. It was a fad that should've died out soon after it beganHave you checked my thread on stippling???...ive repaired many poly frames and other types of substrates from SA, SW and Sig...all flat ironed to start and none have ever been so thin that i couldnt blend similar material from another to repair...you have to know their specific material and melting point...once you know that, you can fix it as long as its not in a functioning area like locking block or frame rail section...it may not be the prettiest thing when its finished but some creative shaping, blending and cerakote after the rework is done can make it a really nice firearm again...