Been fiddling about this....
No need to soak the entire length of the cigar papers, since only the folded end will be subjected to the cap's discharge.
Once rolled, I drop in a ball and then drop them (balls down) into a cartridge tray. Once filled with powder, make an 'accordian fold' (I like to double-fold them and squeeze gently with pliers) and then paint the ends of the fold with Potassium Nitrate.
Only question is, where can I get liquid potassium nitrate????
Last edited by 10851Man; February 5, 2013 at 07:49 PM.