Left arm position? Tell me more. Lately I've been working on squaring my alignment, not sliding off my right foot, keeping my head up/still while I turn my shoulder under, trying like hell to find a good rythym. I think it's tempo and timing (rythym) that get me. People often tell me to slow down when I'm playing badly. I'm not aware when I'm swinging too quickly. When things are working, I can feel the release of the clubhead on the downswing, even on drives. I wish I could can that shit.