Pat B : Big Thanks! Pics would be great (if you can show pivot and top skin travel path I would be so thankful).

BentWingBomber: Yep, as soon as I hit the send button I hit my forehead when I saw the typo … I can spell, but my fingers can’t.

Everyone else: thanks for the book recommendations!

I wasn’t sure of the feedback, but wow, impressive! What a great forum.

Regards,
Michael