When the fader is in the standard 0 dB position, the scale should also read - 0 - and not -10 -.
And instead of a 0 at the top of the scale, there should be +10 dB and not 0.
For the moment the values / designations on the scale have nothing to do with what is set with the fader of the channels.
But I'm probably just too stupid to understand why it is the way it is.