View Single Post
Old 07-28-2019, 01:30 AM   #3 (permalink)
Master EcoModder
freebeard's Avatar
Join Date: Aug 2012
Location: northwest of normal
Posts: 14,322
Thanks: 3,540
Thanked 4,736 Times in 3,770 Posts
Review this: EcoModder Forum > EcoModding > Aerodynamics > 'Fluid Tail'

The box can be beveled as above, or stepped, as below.

My favorite would be the concave truncation.

Here's a boxed back window over a difusser:

God's blessing on this wonderful world!
  Reply With Quote
The Following User Says Thank You to freebeard For This Useful Post:
hat_man (07-28-2019)