Iv made adjustments, every thing seems to be within tolerances, any suggestions? You can see the scrape marks here. Im don't even have to shoot the damn thing I can just load the magazine up with 15 rounds and rack the slide until all bullets have been expelled and at least 1 out of the 15 will fail to let the slide rack forward all the way, it sets about 1/4 inch unracked. This is done with two glock 26s and a glock 19. It's defiantly my reloads. Iv loaded with these rcbs dies before many years ago just started back doing 9mm but am having issues grrrrrrrrrrrrrrrrrr.