Sorry for double post, here’s some half decent progress. The clip is about a minute long with lots of bad takes and a few good takes. I’m looking back at what I’m doing to see where I’m doing wrong and/or where I can improve. Would like to have this trick most of the way down by this weekend for Bay Area Classic 
What I need to work on:
-Check string tension
-Getting things lined up
-Catching that return slack
-Smoothing things out once I can keep things consistent.