Left shoulder down at impact

OK serious longest mystery solved. Just slight post impact was standing up with driver. Hated that for longest time! Just had to feel like was going down at impact and then "sneaking through" post impact. Retained LSB and stopped pushing the ball. But power was way low. But swing way more correct.
Have played with this before but not really concentrated on it.
Different swing thoughts to get this:

• Think about Patrick
• Don't just rotate through cause left shoulder comes up too much, think left shoulder down on downswing

OK after second session in the afternoon more thoughts. It involves the sequencing. Instead of crunching right side at top need to turn level with hips first then crunch before impact.

• Turn hips level toward target
• Shoulders almost feeling like their coming over the top
• LSB and dip down right before impact