I have tried your system Sabotloader and have had no luck with it. I'm glad though it works for you. On my Knight Disc, I ended up in the shop with the barrel in a vice and me trying to tap the breech plug out real careful. One my CVA Staghorn the fit is so tight, that tape makes it feel like it is cross threading. Also I do tape the plug on the White and the Black Diamond XRand then still grease it, but when I take the plug out, the tape is usually totally destroyed....