Took her in to have the stutter attended to. Better, but still not gone. The guy who looked at it, and myself, are convinced it's carb/fuel/air flow related. Just can't see it being electrical. Upset a lot of traffic in Cirencester testing it out after each stage of work, trying it around 3k rpm in each of the gears on a short stretch of dual carriageway between 2 roundabouts - up and down and up and down and...! I'm going to start a little thread on it in the thous section, rather than go into detail here. Pissed down all the way home, Oxford jacket is waterproof....apart from the zip! In other words, it ain't waterproof! My Montane hiking over-trousers on the other hand kept my legs totally dry. Still love PR2s for wet weather riding.