I bought a Cable Prep CPT-6590 because it was supposed to be the best and I was tired of braid being twisted all around the center conductor, etc. The problem is (atleast for the wire I use), it doesn't strip the jacket, only the center conductor strips nicely. Usually it makes a cut in the jacket but not deep enough. I know someone who does cable and they are using the CPT-1100 for RG7 & 11. I tried that one and it definetely stripped it but it seemed like maybe too much as it took most of the braid off. Im pissed because the CPT-6590 was $25 and is supposed to be for RG6 and 59. Anyone have any input?