To set up Silver Truss, unpackage the folders by ungrouping or dragging them into the correct locations (e.g., [unpack in ServerScriptService] would go to ServerScriptService).
If buttons are not working, update the script in LocalTruss at around line 9, changing wait(3) to a different number.
Inside the !README script, there will be a new script called MovingTruss. Drag it into StacyPilot's Addons folder, enable it, and you should be good to go. Make sure to enable API Services in Game Settings for StacyPilot to work.
If you're using GLights, follow the guide below:
To summarise: Create a weld, select the base of the fixture and the moving truss, then go to Model > Constraints > Weld. Once the weld is created, unanchor the fixture base.
If you're not using GLights, refer to the documentation for the lights you're using and try to configure it accordingly.
Important: Make sure to do this to every bottom part. Additionally, make sure the bottom part has the Weld Property, not the truss.