I designed these guards that are easy to print and simply clicks into place. They prevent anything in the side mounted boxes on the MK4 from getting into the path of the moving bed. Had Magigoo fly a few times…

Hope it helps someone!

PRINT INSTRUCTIONS:

Print standing upright on the back edge (flat profile) - i.e. rotated 90 degrees in the long axis with the back end on the bed - with a brim and organic supports. I used PLA at 0.2mm layer height.