Filament Sensor Microswitch box

Update: Feb 3, 2019
I added a spacer in back of the microswitch for a slightly better fit with the switch I'm using now, and also expanded the filament tunnel to 4mm to allow Capricorn tubing to be used inside it.

This is a modified version of the switch enclosure by bookmake
My microswitch looked the same but actually had a longer arm, so I modified this case to suit. My switches were bought from Amazon here

Edit: Changed it some Jan 8 2018 to make the switch operation more consiste