Hi,   The choke cable on my 4A ran from the lower bulkhead.   However, nearly all of the pictures I see of the SU carb installations have the choke cable running in from the top of the carb which means the choke cable needs to run from the upper bulkhead.   The picture is of my current set up and the choke cable is just resting in there at present.   This would mean the choke cable would touch the bonnet when closed.   I guess the choke cable originally ran from the lower bulkhead as S