Mirrors of the toggles around the app, plus tuning numbers. Blank fields use the default shown faintly inside.
One tank per line — Name; Low-High; Demand; Supply; Trend. Demand/Supply ≥0 (½ ok), Trend any whole number (e.g. 2=▲▲, -3=▼▼▼). Values accept 1.5m, 100k, commas. Edit, then Apply.
Community value updates pulled from the data source, newest first.