Well I can't believe it myself! The difference in the bike, I changed the cr7 plug to a cr8 today ... Anything to try and make it run better and lo... I set off for a pootle around town to try it and ended up doing over 80 miles from Goole to Beverley and Cottingham via Cave, Walkington etc etc and loads of twisties on the way!!! Now I'm not saying it's completely cured but by hell it ain't the same as it was!! Thanks for that little gem of inspiration! Tony