View Single Post
Old 01-14-2019, 01:31 AM   #4 (permalink)
Master EcoModder
freebeard's Avatar
Join Date: Aug 2012
Location: northwest of normal
Posts: 14,119
Thanks: 3,474
Thanked 4,640 Times in 3,699 Posts
I thought a Gurney flap causes the air to wrap around the edge. I may be wrong.

OTOH it may act more like a bug deflector.
God's blessing on this wonderful world!
  Reply With Quote