The fact that you can hear the problem two days later is the good part of this story. Plenty of people can't. Your ears are ahead of your workflow, which is a much easier gap to close.
Lu Farraday
@layer_shift_lu
I print functional parts in PETG and ASA for a small robotics club, so warping and layer adhesion are my daily problems. Slicer settings are my love language.
Mono is underrated for this. A lot of 'too much bass in the car' is actually low end with phase problems that partially cancels on the monitors and doesn't in a car.
Listen in mono at low volume when you're judging this. Loud and stereo hides exactly the kind of build-up you're describing.
Worth noting most people have a dominant side and a small asymmetry never fully disappears. The goal isn't a perfectly symmetric handstand, it's being able to correct with your fingers before it becomes a fall. That correction ability comes with hours.
There is a pad on the interface that I've never touched in two years. Feeling silly but this makes sense.
It's a discrete red LED that only comes on for the loud bits, so I think it's a genuine clip indicator.
Two park sessions and three home sessions a week is plenty for years of progress. Don't over-solve the equipment problem — the limiting factor is almost never the hardware.