View Single Post
Old 01-12-2021, 04:15 PM   #11 (permalink)
JulianEdgar
Banned
 
Join Date: Nov 2017
Location: Australia
Posts: 2,060
Thanks: 107
Thanked 1,605 Times in 1,136 Posts
Quote:
Originally Posted by freebeard View Post
Cd — perforating a boxed cavity seems counterproductive.
Why?

  Reply With Quote