Use Highlight Dimming - Dim all days where you don't have a plane highlighted
Use Grouped Highlights - [Plane1, Plane2, Plane3] (checked) vs [Plane1] [Plane2] [Plane3] (unchecked)
Show EC Levels - Show the EC Level of each event in the title (e.g. (EC-1), (EC-2))
Show Day Letter - Show the Day Letter of each event in the title (e.g. [A], [B])
Opacity:
Theme: Default Monochrome Terminal Gaijin

CLEAR VISIBILITY SETTINGS (MAKE ALL PLANES VISIBLE)
SAVE OPTIONS AND HIGHLIGHTS LOAD OPTIONS AND HIGHLIGHTS