I've been reading the stickys, bought "The Paper Jacket", and googled. It's always 2 wraps of paper. Why 2? I'm sure somewhere it told why but I missed it.
If my 35 Whelen slugs at .360, should I wrap a 358 dia boolit with 2 wraps of .0005 thick paper?
If I used a 357 dia boolit could I use 3 wraps or thicker paper.
The more I type the dumber I feel