For those of you who are loading fiber wads instead of conventional split-petal plastic, do you put any type of liner inside the hull to separate the shot from the barrel interior?
I have a supply of 16 lb patching paper for my 45-70 and was thinking that a strip cut to slide inside the shell might be a good solution to buying more expensive Mylar or Teflon sheets. Paper is also easy to lube if that step made it work better.
I shoot an old 12 ga Husqvarna double with "bare" buckshot loads; it patterns well but I see some lead streaking in the barrels afterwards and am attempting to develop a homegrown way to reduce or prevent the leading. I'm assuming the shot charge will bite into the paper and carry it down the bore ahead of the wad.
TIA, HW