um as far as the carb goes, I have the air/fuel mixture set at 1 1/2 turns.And idle speed is set fairly good. The Dist was at the 1 O'clock position when I last turned it over. Now I hate to sound to novice, but what is the dwell exactly? And as far as the Timing what would you say is correct? If the two dots are in sync with each other?Sorry i am a learning gear head lol.