Vespas are 2%, and we even run lammies on 2 - 3% now what with the fully synthetic oils, although the coleman is a bit smoky with 2 stroke in there.
Cup on a rod is a nice idea, the stove tank is 350ml, maybe a pivot so it lays flat when it hits the bottom but pivots back to exit the filler hole. Worth giving that some consideration
Cup on a rod is a nice idea, the stove tank is 350ml, maybe a pivot so it lays flat when it hits the bottom but pivots back to exit the filler hole. Worth giving that some consideration