In reply to David Hooper:
Great stove I've had no problems so far, glad I made the investment as I can see it lasting a lifetime.
It ran great with a litter of unleaded and although it was noticeably dirtier no maintenance was needed. Might be a different story if ran on UL or dirtier Eastern Europe fuel for a while.
Decided to try Colman to see if it was any better; while it did burn cleaner it also seamed to burn faster and aint worth the dosh a far as I can see.