Yea raptor and lbss are right on man, it gets addictive to come in and squat for a heavy pr each time you train but you have to understand that it doesnt work like that for very long.
A while back there was a program going through its circles from david woodhouse called the "syyystem" where lifters train only twice a week, and do one max triple on the front squat each session, going for a new 3rm every session. It worked well for some fairly advanced guys, and they went around forums preaching it as the the second coming of Christ. If you look now, not a single one of them is still using it, and they started to regress or stayed stagnant once they adapted to the program.
This is kind of where you are now, youve pushed your neural adaptations to that rep range/load near the max, and to continue to progress you need to either a.) get on gas, that will allow further progression of neural progress with increased rate coding 2.) increase work in a lower percentage of max to allow some hypertrophy of the relevant musculature, then switch back to the way youre training now to peak out those gains.
Its addictive to go in and squat your max every session, or every day. You can adapt to that and its no longer much of a training stimulus, its going in and testing your max. Lots of guys going in on the everyday squats fall into that, they are addicted to the squatting itself and fear losing strength, rather than pushing for progress, even though that will mean a temporary loss in the ability to DISPLAY high percentage max strength.
When I suggested paused front squats to you, this is what I was hoping you would do with them, which would allow you some lower end rep work and volume, and you could still have a neural/high percentage max front squat day with the traditional fronts. Using squats on top of those variations is too many exercises though, and will make that progression take much longer. Longer is not always wrong though, you have to plan on it so it doesnt frustrate you though.