80mm 2020 aluminum extrusion offset mount

Mount a standard 80mm computer fan to a 2020 extrusion bar using M3x8 screws and metal T-Nuts (or 3d printed). The original model used a fan with rubber corners, so there is a small gap if the fan does not have this. I used four M3 washers to make up the space on each screw. I used M3x35 and nuts to secure the fan but a 30 should work.

An additional 80mm fan attached to the bottom of a double INBXX on the left side to help stir the warm air from Semismart Advanced. The offset allows enough space between the fan and plexi for optimum air flow.