View Single Post
Old 14th March 2019, 03:37 PM   #9
roanoa
Member
 
roanoa's Avatar
 
Join Date: Jun 2005
Posts: 230
Default

Well, here is the drawing that I posted a few years back. It's a BAD drawing, but I think it offers a good explanation.....
Attached Images
 
roanoa is offline   Reply With Quote