01-11-2020, 08:53 AM
I was faced with a similar problem and decided to replicate the bronze carb by making a whole new lever from brass plate, the same length as the lever on the bronze carb and with the slot orientated at the same angle. The original connecting rod would probably have worked but I chose to make a new link with a modern ball and socket to each end of a 5mm threaded rod to give me some adjustment.