[Mike O]

The plane Mathew defined as Jen's plane starts out at the top as vertical/perpendicular to the swing plane. As the left arm moves down towards impact, Jen's plane rotates to a point near impact that is parallel to the SP. Picture the book again; if the spine is aligned with the left arm plane and one cover is aligned with the swing plane, place the other cover at 90* to the swing plane. Now mimic the movement of your left arm and wrist as you approach impact and allow the upward pointing book cover to rotate as though the book is closing. The closing cover will move to and through a position where the once upward point book cover is now parallel to the SP. I'm still working on the relationship with the #3acc/wrist cock. Still some fog there for me too. Maybe once the graphic is finished it will be clear to me. I have some thoughts on this but I'm still thinking.

G2M

Since you previously made the distinction between "plane edge" and "plane surface"- would you re-read your post and make sure that it makes sense in that context or if you used plane when meaning plane edge. I'm so foggy that I'm not asking that because I see an error- I'm just asking it before I start to try to figure it out, I want to make sure that I'm imagining the correct picture for the correct word being used.

Also, can you define Jen's plane- that is give a definition.

Thanks,
Ya it's me