When changing the meters range, remember there is also a DISPLAY tab on the bottom of the Pro Channel View (I just discovered it), so you can specify the meter range for a track and its associated bus in that view.
So far I found 4 places where to change meter ranges:
1- Options/Meter Options (on the Track View)
2- Options/Meters (on the Console View)
3- Display/Module Options/Meters (on the Pro Channel)
4- Right click on a single meter to see the options for that particular track/bus.
So far I am using only 3 Workspaces to see only the Track view, the Console view, or both, along my 2 screens; so I opened them and change the meters range for each Workspace and save them. Now I have all my meters at -24dB regardless of the Workspace I am working with.