When you are printing on the right side of the bed, the PTFE Tube and the Cable Chain are rubbing against case screws with hard/sharp edges. This simple model saves your Printer from wear in that area and also removes that freaking sound when the PTFE Tube rubs against the screw from the top. It´s only 2g of filament and no supports.
The Protector is designed to be Press-Fit, you need some force to get it into place, It is tight - so it does not go anywhere after putting it into place. To remove, grab the top part and add some force again 🤣.
It was reported that newer versions, have problematic parts already covered with foam tape.
I hope you enjoy the design, please leave a comment/rating if you enjoy it or share your feedback!