Hi AVB, got to look at this today , no way of getting the jet out so I will have to get another carby for it. I'm thinking of getting one of these
https://www.ebay.com.au/itm/16100-ZF6-V01-Carburetor-For-HONDA-GX390-13HP-Engine-Carb/112767460616? because they are dirt cheap. I know I will have to drill new mounting holes that does not bother me and I don't want to spend much money on it at this stage because my son who is an electrician tested the charging output on it around 1990 and he said there was something wrong with it, but he can't remember what the problem was. It was working ok because my father was using it to build his new house. Being a G400 I think the carby from a GX390 will be close enough. Any thoughts?