Remix of Miniracer's box. I don't have any 8020 or 4040 on my rig itself, just on the monitor stand. it's too far away to use in that fashion. So I have closed the holes up and added a ¼"-20 threaded hole. I then have attached a friction arm to the stream deck box and mounted it to my rig. As with the source of the remix, 4 M3x25 screws to attach face plate (add "auto" Supports if the filament plugs the holes a bit). Select a friction arm (some times called a magic arm) that matches your desired length. I am currently using this one: https://www.amazon.com/dp/B0BLNR7Q94?psc=1&ref=ppx_yo2ov_dt_b_product_details