I submitted a request here for some close up photos of the allignment from all angles etc. .........."
The whole plane subject is fascinating. 10-6 and 10-13 may be the most complex in the book and possibly the most critical prerequisite for a student prior to striking a ball. If there is any area in the book that needs a "see your AI immediately" message, this is it. Hopefully I am getting close but my plans for a brief trip with TGM vanished some months ago. HK must have been in a joking mood when he wrote in the Preface, "stay with it a while..."
Maybe in the future we will have the opportunity to hear what Yoda had to say during the session represented by photos 8532-37 of the Parker C Smith series at Pine Needles and #10-11 in the musical slide show.