Correction - now I see that the dimensions are the same, but more clear.
I know for starters that there is an error in either the width of the bushing and arm on the lower arm OR the dimension between the clip hole in the lower arm pins and the edge of the 12" wide drawbar section. The center line of the pin hole is 1-1/16" from the drawbar but the drawbar bushing plus arm is shown as 15/16" plus 3/8" for a total width of 1-5/16". The edge of the pin has to be at least that plus some clearance.
Yes! Sometimes, I'm not particularly articulate in my communications. :sorry1:
I was trying to use that drawing to get some dimensions for a drawbar I'm making and that caught my eye.
I went and measured the width of my lower lift arms at the bushings and wrote it down on a piece of paper but darned if I can find it now, I think I took it to work.