Channel 1 has a manual level of 100.
It is at 50 in the active cue.
It is recorded into Sub 1 at full but that sub is at 25%.
The background level according to the About display is 25 and the source is Sub 1.
But when I sneak it, it goes to 50 because of Cue 1. Therefore, the background level should have displayed as 50 and the background source should have been Cue 1.