Smaller bores .45 and under can be a bit feisty for ignition issues in hot/humid weather. I recently fired my .45 Woodsrunner 27 times in row, almost non-stop, in mid 90F hot sun, no wiping between shots, with nary a hitch. The keys for my success have been using Heavily saturated Gato Feo lubed patches, wiping off BP residue of the pan and frizzen and flint with a flannel cloth, and always picking the touch hole to insure that the hole is clear and to increase the area of chamber powder to receive the heat of the detonated pan powder.