Bend Raidus
 

Just looking at the bend radius looks a little tight, don't have my old books but thought it was 3 times the thickness of the metal. Also edge of the metal looks rough which can cause a crack at the bend. Just a thought.

Andy,

Your thread gives me hope of doing this some day. Love the tech in your plane, and the detail you shared through your building process. Darn you, Photobucket!

I hope Pie is doing well. As a father of 2 under the age of 3 reading about her diagnosis and hospital stay was gut-wrenching.