Did some more deadlifting and got in another 30min of elliptical.
My back was pretty tight after ytrdys DLs and the light pulls this morning were meant to loosen/stretch me but it felt like they had the opposite effect. So I figured I'd try to go a little heavier this afternoon and it did the trick. This is the best my back has felt all day
Warmup - 135x5
Set 1 - 225x5
Set 2 - 315x5
Set 3 - 365x3
Set 4 - 405 failed