Lulzbot Taz 5 HotBox enclosure vent

This is a vent design for a printer enclosure I made following the great design and plans of Jonathan at grabcad (https://grabcad.com/library/hotbox-diy-enclosure-for-3d-printing-1/details?folder_id=1004116). I wanted to redo the side vent so i could access the control box without removing the top of the enclosure. I also wanted to make a tighter fit around the 4 fan screws that protruded from the surface of the vent.