Date: 12/31/1969 Views: 4037
Date: 06/19/2009 Views: 4254
Date: 03/31/2010 Views: 7167
Date: 08/23/2023 Views: 703087
Received a new 4-40 tap from McMaster-Carr. Drilled the switch and control column. Tapped the control column. Countersunk the switch. Fastened it all down with a 4-40 screw.