Mackie Pro FX 6/22 V2

[Jazz P Bass]

I am trying to locate a schematic for the Mackie Pro FX16/22 V2.
Specifically, V2.
V1 is available but it is not the same.
Ch 5,6,7,8, 9/10 & 11/12 are acting really funky.

[x-pro]

may be:
https://www.audioservicemanuals.com/m/mackie/mackie-profx/mackie-profx16/
go to menu: mackie-profx16
and
https://www.audioservicemanuals.com/...

[Jazz P Bass]

Unfortunately, no, that is V1.
I think I have it figured out though.
I have no idea what happened or why, but this unit has 6 bad gain controls.

[x-pro]

https://www.audioservicemanuals.com/m/mackie/mackie-profx/mackie-profx4v2/4208257-mackie-profx4v2-8v2-12v2-16v2-22v2-30v2-ss

this link says it's a V2