Took the carby to bits and it all seems fine there.
I reset the low needle to flush and had the high speed at 2 1/4. It runs brilliant at this setting as long as you dont stop and idle, ie, you can gun it, then slam on the brakes and come to a complete halt then gun it again and take off with no problems but if let it idle for more than say 3 seconds it just dies suddenly, even set at fast idle..............ggggrrrrrrrrrrrr!!!! [:@]