Struggling with DL, Any Advice?

5-3-1

Here’s my log

I have been doing the following template:

Monday: Squat 5-3-1, max effort squat (good mornings) assistance
Tuesday: OHP 5-3-1, max effort bench (pin press or board press)
Thursday: DL 5-3-1, speed squat (box x2, 6 sets on the minute)
Friday: Bench 5-3-1, speed bench (paused 3 reps with press command, 6 sets on the minute)

Other assistance is in there, too, but that’s the main programming.