Even at that, I think I'll continue to play with #11's in hopes of getting more reliable lighing of my triple 7 loads...
NJR - I must admit I have not read all of these posts but I would like to relate to you my TC problems and #11's or Musket caps. I have a newer Thompson Hawken, it is one that is suppose to be able to ignite pellets, which I don't use so I can not tell you much there, but I have always used 2f T7 in my other 3 sidlocks, a Lyman, a Renegade(older one) and a Traditions - ignition has never been a problem with these in hot or cold weather. On the other hand the Thompson is just the opposit - warm weather everything works well - winter weather (cold) not much works, except popping caps until things warm up enough that it finally goes off. The "worm channel" under the nipple is the problem, it is to small for 2f to get out under the nipple and to long for the flash to reach the powder in the cold weather, much of the flash goes to warming up the channel. Solution 3f - it drops right into the channel and out under the nipple - fire on demand, 3f works great. Had no problems after making the switch. Try it if you get a chance and see what you think.