I have a 84 200s that I can get started and drive but it's rough, and it will not idle at all. I've tried the idle screw the pilot screw. So now I ordered a carb rebuild kit so I can rebuild the carb. Does anyone know of any other things it could be or how or where I could get the factory settings for how the jets & everything should be set, or anyone know off hand, that could tell me how to set everything? Thanks!!!!