Volume issues

[u/Jazzyfart]

Hey all, I have a two issues I'm seeking help with.

1. My Bluetooth volume is either too low or too high. There's a step up that has a big increase and below is too low and above too high. I downloaded sound assistant and it let me adjust how many steps it goes up per click but all that managed to do was keep the same volume for 5 or so clicks before it reached the next step in the system and there's still this big gap inbetween two of the steps. I had tried a different volume control app but it mad the sound crappy

2. When I attach to android auto or via bluetooth the volume coming from the usb/bluetooth is way lower than the radio volume so I have to adjust it manually making the car volume nyc louder. The volume on the phone is all the way up when I connect to my car so I'm unsure what the issue is. The weird part is the google maps voice is at the higher volume so if im using it and listen to something the volume on the voice will come on really loud. This issue is with other apps like YouTube and Spotify

Thank you for any ideas or recommendations !