The frame is to be glued over the edge of the platform with a few drops, so that it is easy to remove if needed, without damaging the printer base.
The frame is slightly larger than the printer, protruding a few millimeters around the perimeter, so that the lid fits inside the tab on the outside.
This is the best way to not take up space from the screws in the tray and to be able to put on and take off the screen protector.
Easily adjustable dimensions and height.
The author remixed this model.
-Changed the hole to run the heater wire (or cable from anything else) to the middle of the back.
-Readjusted the X and Y size to fit perfectly with the lid loosely.
-Added a bottom base so that it rests properly on the printer, as the frame protrudes around the entire perimeter.