Will try to get a picture,,,,,,, it took more than 1/2 an hour to load last time ., its an OS15
I am trying to make up a multi jet carb like a Cox type but it didnt work out , thanks for answering the fin question , apparently they are not imperative on Diesels looks like , I guess to all the carbon in the motor stops the heat getting out too , mine gets carboned up fast with 25% Castrol M