Ha. I thought about doing that. Watched all the vids and almost did it. My luck I'd screw it up and you can't fix screwed.Yeah, I need to do this too. It didn't use bother me too much before, until I got to reading where a lot of folks found it caused them significant pain and grief, now it's almost unbearable to shoot my G19. So I'll tell ya what: Bring your Glock on over and we'll undercut your trigger guard, get rid of the dang finger grooves (dremel, files, sandpaper large blunt knives, axe, saw, etc. ) and then if it looks good, and we don't fubar it up too much, we'll do mine.
My natural grip hits the corner of the trigger guard and not comfortable at all. Rounding out and undercutting this spot would make this gun about a thousand times better to shoot and would correct some of the grip angle issues.
You do yous, we go shoot, then I'll think about mine......