Had my first lesson today. He echoed a lot of the things previously noted here: try driving the left shoulder more down than around on the backswing (steady head), try to have shoulders more open at impact, etc.
The pieces I wasn’t thinking about were hand path and club path. I’ve never hit on a launch monitor before, and it was very interesting to have all that immediate feedback. He gave me several thoughts to work on fixing my shoulder turn issues, and some feels for foot pressure and leg movement to hopefully aid opening up more.
We had things looking very different by the end of the hour, which was fun to see. Scheduled another for a few weeks out. Plan is to do one more lesson and then a Ping fitting.