View Single Post
Old 06-01-2020, 05:07 PM   #3 (permalink)
JulianEdgar
Banned
 
Join Date: Nov 2017
Location: Australia
Posts: 2,060
Thanks: 107
Thanked 1,605 Times in 1,136 Posts
There are plenty of references showing air curtains working.

You could always do what I did in my book - tuft the side of the car and then take photos with the air curtains open and then blocked.
  Reply With Quote