Bite off the end and ram her home" is something I've tried to do all summer. ( :cursing: ) Nothing I've tried has "worked fer a darn." :cursing:
I've had occasional impressive results,, but not consistant.
Best I've found (general paterning) is slightly more shot (round it over) in the same measure for powder (slip off the top).
Interestingly, I found 3F to be NASTY at the paterning board over the much more consistant patterning 2Fg. Also, I found 1Fg to through a nice tight group better with shot of #4 size and larger.
Plastic shot cups are interesting in that the used cups from the skeet range seem to be more consistant reused (if in good shape) than any new ones I tried.
Both lead and bismouth shot seem to apply to the above.
Steel is a different critter in my gun. While I've not done much with working up a load, I found that more powder than shot seem to show promise using the plastic cups. 2F is better than 1F here (not tried 3F).
The shot cushion wad is not working for me at all. Far better is the nitro, a healthy dab of BB or Olive oil/Bee's wax combo, and anouther nitro.
I suspect that the "lubed" shot cushion blows the shot out (paterning shows a "shot hole" at 25 + yards on the board - at 35 yds I've had 18" holes in the center of my spread)
Hope this info helps you some in determining your shot load. If you ever do find that "rip it open and pour" I'd be awfully pleased if you'd share it with me. Right now, my Bess is simply a one shot, single shot (better make it count shot) musket.