How are the vaccum lines connected in a rochester monojet with electric choke. There are 4 places where vaccum lines could go. One is on the base of the carb to the right of what i believe is the mixture adjustment screw. There's another one on the base of the carb but on the passenger's side. Then there are two close to the electric choke, one on top of the other. Right now the mechanic has left the vaccum line going to the distributor connected to the top one next to the electrick choke and the other three have a little cap. He said those were for a canister or something like that. Im new to all of this and i cant find any books here in el salvador. Is that how the lines should be coneected???