A wee bit of feedback on the R and D Powerbowl some of you may be interested in. I bought the PB because I was getting bored of changing leak jets trying to optimise the AP and also because of stalling problems I used to encounter when the bike was hot, particularly when cresting steep rises and then landing on the flat. A number of magazines had extolled the virtues of this thing so I thought I'd give it a shot. Installation was pretty easy with the new updated instructions, the older instructions did leave room for a bit of guesswork though. Performance wise I am very happy, not with the billions of extra horsepower but with how well / easy I can fine tune the AP via the adjustable leak jet. Stalling, once a fairly regular occurrence when the bike was hot has been virtually eliminated. It now also idles very smoothly even though I thought I had already set mt pilot circuit up pretty well. Overall a pretty good buy I reckon.