basically if your fire is smokey, it needs more air/more time to start burning properly.
those are very small stoves for a wood fire imho. it will take a long time to boil water and lots of re-fueling.
>>2459110Personally with such a small stove, i wouldn't bother with the internal can, maybe there is some rocket-stove mechanics i don't fully understand but just holes in the can for air, fuel ???? PROFIT!