3D Model	Overlay	Plan View
Column 1 PCB
Column 2 PCB
Column 3 PCB
Backboard PCB

Constructors should refer to the Component Overlays along with,
the Bill of Materials for the current value of all components, and
the General Construction Notes for general PCB assembly guidelines.

1. Assemble the Jack Carrier Board
2. Assemble the Switch Carrier Board
3. Fit all components to the boards except for the Jack Carrier and Switch Carrier sub-assemblies
4. Mount the 2x sub-assemblies on the Column 1 PCB but do not solder
5. Offer the assembly up to the panel, secure using the supplied nuts
6. Mount the LED and solder in to position
7. Install the Column 2 and Column 3 assemblies and secure using the supplied nuts and washers
8. Attach the backboard ensuring correct alignment of the 3x IDC connectors