- Undo / Redo — Cmd/Ctrl+Z and Shift+Cmd/Ctrl+Z cover everything: placement, wiring, customization, deletes.
- Delete removes the selected gear or wire.
- Hold Shift to momentarily peek the simplified rack view (or the detailed one, if simplified is your default).
- Esc closes panels and clears selection.
- Phone gestures — pinch to zoom the rack, drag to pan, tap to select; the bottom bar keeps Add Gear, Auto-wire, Undo, and BOM in thumb reach.
Keyboard shortcuts and gestures
The fast paths — undo, delete, simplified peek, pinch zoom, and friends.

