I'd change the wick when vapour production tails off or it starts tasting funky...
or just a bit of dry burn and 'dud' drags to get some fresh juice in there.
@ObiWomKenobi started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
or just a bit of dry burn and 'dud' drags to get some fresh juice in there.