Ah yes............ I remember! Please forgive the "old lady brain". I was actively working on building your system but where I live and the local metal supply I could not get the proper dimensional steel to do the job. Thus I abondoned the idea. But I had everything on my bench ready to build it. Great idea and you did it. Yes indeed you improved on the "lazy design".
As I mentioned in a previous post, I ordered the pins, will cut the shaft when they get here and mill off the bushings LS went to so much trouble to make their lazy design work.