Measurements Please?





I’ve seen several different designs for dolly’s and I’m building mine basically using Alan71’s, leigh1322’s and David Howard’s designs.
Several dolly’s I’ve seen use different dolly widths so their birdcage channel rests on the dolly uprights.
Can someone take the center to center measurement between the birdcage channels and post it for me?
Can you also provide the width of the birdcage channels themselves?
I tried but with the body still on the frame it’s impossible.
Thanks!
Greg


