Projector screen ceiling mount

This is a projector screen ceiling mount. It can move up and down and back and forth + a little bit (2cm) in left/right. It is about 1 kg of PETG HF. It is able to hold my 12 kg screen and seems pretty sturdy. Use at your own risk, I can not be held responsible for any damage. You will need:1kg PETG HFM6*50mm Screw x 8: 4 is also possible, but it is better with 83030 Aluminium Extrusion x 2: The length is as long as the screen is meant to move.M6 hex Nut x 8: 4 is also possible, but it is better with 8M6 Nut for Aluminium Extrusion x 4: Buy as many as you need for the screen to be attached to the Aluminium ExtrusionM6 Screw x 4: The length is the amount you need to screw the projector screen into the Aluminium Extrusion. Also buy as many as you need for the screen to be attached to the Aluminium ExtrusionScrews for attaching to the ceiling x 8: You will also need 8 washers with a max diameter of 18mmBoost MeBoosting me is free for you and grants me about 70g of Filament!Instructions:1.