View Single Post
Old 07-28-2015, 12:27 PM   #20 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 29,089
Thanks: 8,255
Thanked 9,020 Times in 7,453 Posts
Just a wedge-shaped trailing edge that would give an airfoil cross-section. I said zip-tied because safety officials might want it removable for inspection.
  Reply With Quote