How many of you all have tried this combo (Primos Tight Wad Choke) with Hevi Shot? I have a Mossberg 835 and I have ordered the Tight Wad choke. The reason I went with the Tight Wad is because it advertises it can be used with hevi shot, and it is also just slightly tighter restriction than the stock choke (.690 versus .695). i actually do not want the pattern "over tight". I understand all 835's pattern differently, but I was hoping for some feedback here. I was thinking 3.5" Hevi 13 #6's, #7's, or Hevi Shot Blend (5,6,7). All help is greatly appreciated.