Yeah, and some of them actually require a certain amount of sloppiness to prime them (not as bad as the Svea, of course....inherited two of them, but just keep them around as momentos)
I went on a trip where everyone had a jet-boil, and I was amazed at how ridiculously easy they were to handle (I have a Dragonfly, or something like that...white gas) I pretty much gave up on hot meals because I dreaded dealing with the stove 'issues'.
Bee: Lemme know when those Sveas, get underfoot: I'd be glad to provide a new home and life for them. I own several MSRs, but a full Svea 123 is one of my essentials. BTW, every gas flame, including that Bic, is a controlled explosion.
