I got a Trangia clone Asaklitt spirit stove off the bairns for Xmas (£11.99 - 20% student discount) I have done a tea test and I can report that it works champion, I had previously bought a Tesco tiddly kettle so I used this to brew up with (need to make some brackets to support the kettle properly as it snuffs out the flame when it seals up the chimney) Clas Ohlson Link
I'm reckoning that the ledmark & Asaklit stoves are the same .. But NOT a copy of the Optimus tor/ 91/ purple flame system.. close .. but no cigar . My thoughts , after having played with these for a while .. is that the supplied burner is a one trick pony ... good for boiling water (not particularly efficiently .. burns too hot/fast) . for a more efficient use add a simmer ring. The Trangia simmer ring , c/w the C.O burner is overly restrictive ... not enough flame on open setting However ....if you drill holes in the vertical wall of the Trangia simmer ring .. it opens up the performance of the restricted burner and provides a good range of control .. from a max which is far less than the standard (no simmer ring) inferno ..thru to a min of 90 min,or so, just ticking over/keep a cooked meal hot. The Tatonka stainless steel simmer ring may be just the thing .. it has holes pre drilled . Asaklitt is a good price .. on a budget its a no brainer .. add some controlability (modded simmer ring) and ive forgotten where ive stored my Trangia :-).. The Trangias got left on the shelf when i discovered meta 50's... with the same mods on a standard Trangia burner , these are my 'go to' metho stove of choice for cooking .. for water heating on metho .. use a caldera cone system . Asaklitt = strange name but good value product . Nick ...Who has burned far far to much meths spirit this festive season ... ho ho ho
Bargin! Ditch original burner, insert T burner and simmer ring that does for a perfectly good outdoors rig. Take off lower burner mounting and place upside down with the burner on the ground underneath, should work for most kettles, works ok for my coffee perk. The Age Of Meths is coming again...