Federal Flitecontrol work pretty darned good, Hornady makes a similar round now too, I'd give em a try, may be surprised.
I used to shoot a 62 cal(20ga) smooth bore(cyl bore) flintlock muzzleloader, wanted to hunt turkey with it, so I tried conventional wads, they didn't work and were hard to load, so I made my own wad consisting of paper, an overshot wad, #6 shot and and over powder wad all glued together as a unit with #6 shot it was good to 30yds. It took a lot of experimenting with paper type and thickness to find a wad that would break up at the right time and not remain a solid projectile to the target, but eventually I found the right combination of paper and number of wraps.
Tim