[bantamben1]

My second question:
when the elbow is in line with the ball on the downswing (from the face on view) does the clubshaft have to be still parallel to the ground (it looks like that for Ben)? At this point, my club is already below parallel even though my right wrist is well bent.[/quote]

no it doesnt have to be it depends on your release, sequenced or simetaneous. look at pictures of jack and tom watson both of them lose the angle earlier than ben or hogan, sergio. also the right wrist has nothing to do with that, the right wrist should stay bent all the way to the follow through( in a perfect world), the left wrist can unhinge on its own while the right stays bent .