Just make sure you’re not tucking your butt, work your ankle mobility big time, ass to grass squats can lead to “butt wink” or pelvic roll, which can cause issues and completely take the glutes out of the game, I don’t go much passed parallel, but with the exception of my left ass cheek I can feel everything loaded like a spring, and my knees always stay in line with my ankles and drive outward… those were cues I worked on big time when I first started to compete, I would talk to anyone at a meet I could to learn everything I could about all lifts, it never helped my bench much, but my squat and DL definitely benefitted from picking everyone’s brains!