SUPER into Sound Radix Auto-Align. It’s been my secret weapon when mixing tracks. Nothing super fancy, it just analyzes two different channels, say left over head and right overhead, and calculates the perfect amount of offset to have the best phase relationship. I always measure my overheads to the snare, but even then it’s not perfect. On a recent gospel session my over heads were calculated as 3 samples out of phase, and when they were in sync, it sounded more open and punchy. I think I got it on sale for like 75 or 50 bucks?