[font size="3"]Working with a new owner awaiting his delivery I developed a drawing of the 21RBS A-Frame and tongue. I post it here for reference. Note that the dimensions are to the outside of the 2" frame members.
[attachment id="927" thumbnail="1"]
[/font]
nicely done!
[font size="3"]Thanks Tincan,
CAD programs are great!
[/font]
Isn't the A-frame for the 21-RBS identical to the one for the 21-BHS?
[font size="3"]Should be.
[/font]