Search for the Moulder Strip.Out of curiosity I came across this video last night.
I've never really had a problem with canister top stoves in winter using the right gas and keeping the can warm.
But is likely to end in a disaster ?
remember when we used to do this for making Alpine bivi stoves, generally done with a Markhill Stormy. I know a few even enlarged the jet. It was of course very dangerous, they were known as The Alpine Bomb stove.