Thank you Trev. Can you recommend any supplier?. The pivot centres were 7/8 inch on my clip ons, very easy to operate. All the levers I'm coming across are bigger than this ...1 -1/16 inch. I could use the ball end levers off my clip ons as they are 7/8 centres but cant find any adjustable Amal lever perchs (mounts)....many thanks.
Howard.