Even a pseudo Trangia aka "photon" can be made to flare if you prime it right! Works the opposite of the old flare monsters tho, has to be over primed rather than under......
useful if youre in a real hurry for that cup of tea
Heres part of my collection of old stoves for your amusement, some heavier than others
and most of em older than me! The 3 ring Primus popane is still the favourite for summer car camping with the missus, it was used daily when I lived in a caravan as a student and for 20 years before that it lived with our old family touring van.
Made a couple of these to work with my Swedish army Svea's after seing Hoodoo's Westind, this one in stainless works really well, I made another in thin brass that isnt as rigid.
Incidentally, dont polish your Trangia burner, I buffed this one up on the wheel just for the hell of it and it really effects the heating up time! Being able to slip a candle under this setup is a really neat feature, the bigger Swedish army burners seem to be fairly inefficient in terms of warming up anyway, suspect all that brass just conducts the heat away.
Jason