Jonezy Its number three and four that are cold. I cant get any air through the port in the carb bowls for these ones, so I have a ultrasonic cleaner on order and will give them a bath. Looking at the posts it looks like the float settings are of some importance, so I will spend some time on them as well. I have a morgan carbtune on order as well so I can try synchronising them.
Aussies spec sheet has all the pilot jets at 42.5 so will put a new set of those in. Everthing else looks to be ok except I have a broken post top where the float pin goes. We have fashioned a fix on it but its too crude to elaborate. I cant remember which coils go to which plugs without looking at it. Next I have to do some research on what the timing is up to and check if the vac advance thing is working. Rgds