I mentioned the long butane cartridges in my previous post above.
The Kovea Spider stove has a preheat tube so can burn liquid gas, in fact it actually works better on liquid. I have an adapter for the cartridges, I light the stove then flip the cartridge so the notch is down and the internal tube picks up liquid.
Same goes for screw canisters. Light then invert, especially when cold or if it's a cheap one with lots of butane.
and it's only 108 grams and around 60 bucks.