I actually did practice some more yesterday, again. This time I used the BSA Hot Spark. A little more difficult (due to the smaller size). I also realized if I started striking too quickly, I'd easily smother a flame on my second or third strike in quick succession.

I've made char cloth; I think it's in my BOB. Looks like some more would be a good idea. I'll try and scrounge up some twine, as most of my stuff is synthetic. Good ideas!