I've read on here that the Fed FCW don't pattern very well with ported chokes, doesn't the HWs have them, I bought some #6 hw yesterday, and was wondering if they will work with the tight wad 570, or do I need a non ported choke, I also ran across a Tru glo gobble stopper choke, I may it also. I ordered some #7, and can't wait to try them!