I designed this insert and chose the switches to ensure a simple and clean installation. Simply place the insert into the control box, solder your 28-30G wires onto two of the switch legs on the same side and put into place, then press the wires into the guide channels. Gluing any of the parts is optional, though the PLA insert is press fit and does not move once pressed in. Once the brass card is placed over the switches, the stems will stick through providing a low profile tactile button for Main and Aux.
The brass card that covers the switches is included with the saber when purchased from Korbanth. This listing is for the PLA printed insert and two momentary switches.
Enjoy!