Thanks Tony, checked out the float height and the jet, no joy. There was a little bit of dirt etc in the carbie, seems all clean now. I pulled off the exhaust as well - no great build ups there. Putting it all back together the bike is running only a little better. It is still bogging down at low to med revs... It will run at very high revs. I was going to run some carbie cleaner through it to see if that helps... Any thoughts on what else it could be if not the jet? Many thanks
Scott