Youtube Playbutton
thingiverse
https://www.thingiverse.com/thing:4441076 presented a thumb screw to replace the wing nut on the front-left corner of the BIBO bed. It is too wide for the other two positions. I have created a smaller version to fit the right-front corner and the back-center. A M3-.50 nut is required.
Download Model from thingiverse
With this file you will be able to print Youtube Playbutton with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Youtube Playbutton.