I bought a BCS 201 tiller yesterday. It had set outside for 5 years and the carburetor was in bad shape. I took it apart and cleaned and blew out passages. Now it will start, only when I squirt some gas in the carb and close the choke. It will run for a second. I am getting gas in the bowl, but I do not know what the carb settings are supposed to be. I can see one screw with a o-ring and I unscrewed it 2 turns, but that didn't help. Does anyone have the carb settings, and is there just one screw to set? I am going to email bcs America and see if I can get a owners manual, but not sure if it will have the carb settings. Thanks