Extruder Fan Swivel and switch

I had previously designed a switch plate to turn on and off the extruder fan which runs constantly so that I could use the printer LED lighting but turn off the fan when not printing (1980780). The switch I used was https://www.rapidonline.com/sci-r13-270a-black-mini-rocker-switch-2p-spst-on-off-panel-mount-round-12a-250v-75-0057.
I then adapted the design to add an extruder fan swivel plate, the inspiration for which was from Kelvin's design (kelle8 2057295). I have to say that this has made