Forgot to record mat pulls, 485x9 off of 8 mats and then 315x3x5 SSB squats.

Squats
290 x 3
335 x 5
380 x 7

SSB squats
297 x 8, 8
305 x 8

Deadlifts
365 x 8

Planks
25, 25, 25, 15

Quads felt like glass at first and I was about to call it quits after tweaking my back at 335, but something made me try anyway. 380 ended up feeling lighter than 335, and my quads felt fine with the wide stance (not sure if I went even wider than before because I was already going wide). Might need a longer warm-up.
Back hurts but it's one of those things that'll be better in a day or two, no big deal. Was still good for deadlifts without a belt.