MPMD Folded Magnetic Draft Shield

Since the bed size is too small to print a single-piece part to fit between the towers I thought I would experiment and see if I could design a single print part that could hinge. Its not the greatest part but it does work. As you can see from the photo the hinge is a little loose and rough. I will need to work on the design a little to improve the tolerances between the movable sides.
Due to its design, I used supports touching the plate in order to provide support for the overhang.
It is meant to fasten to the bottom and/or top of the MPMD using 12mm neodymium magnets and hold a card (or other material) shield and enclose the print area to protect the print from drafts.
It will not fit on the top on the extruder side, as the extruder protrudes too far from the enclosure. I will need to increase the radius of the curve to allow it to fit over. I'll look at tightening the tolerances of the hinge when I get around to tackling that project.

Edit:
Uploaded a slightly larger ver