AlanN,

Something else you might want to check, The first move on the downswing. The right heel should come up first and get your weight to the left side. It will also get you in the Z position with your right leg. It sounds like your right leg is not clearing correctly and you are dipping a bit with the left leg to compensate.

Check it out in a mirror between Pauls post and this you will probably find an answer. Please tell us what you discovered.

GolfBald