Ok so I'm 40 mile into running in the scoot after new rings bearings and seals. And all told it's going quite well. However on tick over when the throttle is opened wide it dies a little before it revs up. Jets are standard on the 20/17 carb. Plug looks like this is brand new and it's a slightly warm plug for short journeys. So do I screw the mixture screw in or out?
Yeah so goes in the garage today to mess about with mixture screw, and.................all is well. No dip when applying throttle, nothing. Just perfect WTF. Well I'll take that any day and will put it down to the change in outside temp (about 4 degrees). Maybe.
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