Hey Brent
A few things...the bar is way too high on your back for low bar. Need to get it a couple inches lower and below the meaty part of your traps in the video there. Also, the stance needs to come in so your heels are more under your arm pits. Getting the bar lower will help you to get leaned over and reach back with the hips.
Do you have an injury you're avoiding or working around? You seem to be shifting to your right at the bottom of every rep?