Quest 3 controllers
Grip: grab whatever is nearest — any battery, the meter, a probe, the disconnect handle. Release while moving to throw a battery. The meter and probes are hand instruments: they freeze where you release them and never fall. Probes stow back on the meter.
Trigger: select a terminal or panel control.
Left stick forward: aim the teleport arc, release to go. Push it sideways while aiming to pick which way you arrive facing. Red arc means you cannot stand there.
Right stick: 45° snap turn; pull it back for a 180° turn-around.
B / Y: bring the instruction board to you.
A / X: switch cable / red / black probe tool.
Desktop practice
Drag the scene to look. WASD moves.
Click a battery, then its numbered bay.
Click two terminals to connect a cable.
Select a probe tool, then click a terminal.
Use the meter controls to select DC volts.