My path is going well with zig zag cig papers. I like the already gummed rice paper. Tough and yet easily ignited.
Mine also have the "tail" on them when I am finished. On the bottom of the taper, instead of a "cap" being glued on, I simply leave a bit left over and fold up on the tapered case.
Little trick I use is I begin my roll with my tapered mold being kitty cornered with the tapered end pointed at the gummed corner. This leaves a "pointed" tail on the small end which as said above, gets folded over onto the case body with the gummed tip glueing the tip onto the cartridge body.
Doing mine this way, I can "ROLL" many many in a short order. I can make tapered flat bottomed cartridges per 50 in about 1/2hour. Then powdering them and twisting the tail in another 1/2 hour.
Here is another place I differ from others. I learned that a company back in the day dunked the ball end in lube and this provides enough for what is needed. The lube consists of 6 or 7 parts bee wax to 1 part beef or venison tallow. Mine is 6 to 1 bee wax/beef tallow or plain old Vasoline. This lube crumbles a bit when loading ... but enables easy loading and lubricating enough to keep on shooting as long as I wish with good to great accuracy. And no mess.
As to unburned paper in the chambers ... I have them all the time with never a problem. They are not cumulative and the left bits get sucked out on the next shot.
When I do clean, I disassemble the revolver and soak the cylinder without the nipples in and of coarse the nipples and barrel in warm not hot water/Dawn dish soap. The bits of leftover paper soak out easy peasy with just the bore brush cleaning them out of the soaked cylinder.
All in all, I encourage piddlin with em till ya getz a system that works for YOU and your revolver'S.
BIG FUN!!!