Hello, I have a 95 Johnson 40 hp tiller steer with electric choke .....i was wondering if somebody could instruct me on the correct way to set dual carbs as I have only worked on single carbs up till this point. Also, I am looking at the spring loaded screw on the side of the carb that is on right side of boat... I am calling that the low speed fuel adjustment screw....correct? I have a pretty good idea what I am doing, just never done it on this particular engine. Thanks