Hi all, another 'blast from the past' as I move through this thread.  Sorry if I mess you up.
@Shadrach, I do all of this (except the ladder - my replacement knee & 'needs to be replaced knee' don't do well with ladders and holding a pole/chicken!)  You put it sooo eloquently!  

Wish I could still free range, but circumstances prevent it now 

  However, when I did, I would always call them (here chicky, chicky) to get their  pm 'snack', and lock them in their run..and then they would roost (mostly) in the coop...some liked - PERPETUALLY - specific roosts in the run even though the coop roosts were higher.  I used to get them off the outside roosts exactly as you stated, by putting  my wrist or forearm at that spot & they just climb right on!  I find I can 'pick up' semi-flighty hens this way if I need to look them over, too.  I just have my second hand hover over their backs in case they think of flying off (of course, health checks are done in full light, preferably!)
I did have a Rooster that would fly into high bushes, low trees constantly to roost, though  - not come in with the others (lower on rooster totem pole).  After dark, he would be impossible to find given dense bittersweet and grape vines on everything & him being a dark Cornish.  I started 'talking to it'  (buuuk, buk, buk, buk...and he would answer me, so I knew where to shine the light & could then 'discover' his roost.  I'ld take him off just as you described  (all but one of his 'favorite' roosting spots I could, thankfully, reach with my hand from the ground - about 6 +/- ft. up.)  I love your 'roosting' pole...I used an old push broom that I tore the worn bristles out of, and put a screw in to keep it from twisting.  I like your roost better!
I should see what other articles you have written - you are a wealth of knowledge, and I love 

reading your posts and following your links to informative articles & studies.