Hi, just bought a Swift via Schumcacher, I am having real difficulty getting it to run. The glow plug is working fine, the problem must be fuelling (I am doing the engine run-in at the moment). Is there an easy way of setting up the mixture (screw both screws all the way in then 5 turns out for example). The thing ran OK for the first tankful of fuel (on idle for the run-in). But then didn't idle too well, so I tweaked the mixture (leaned it out a bit) then it ran loads better. Now it won't start at all, I have tried turning the mixture screws both ways (1/8th turn at a time) but am still getting no joy! PLEASE HELP ME!!!!