IKEA Lack enclosure reinforcement supports

The IKEA Lack table is used by many makers to build a 3D printer enclosure. But the table is lacking stability, the legs are not connected to the table tightly enough. By the time the connecting screw gets even looser in the soft (pressed paper) material and the enclosure starts vibrating and swinging during the print.

These are tested reinforcing connecting supports for the legs on the IKEA Lack table. This is especially designed for the Prusa enclosure but can be used with other printer enclosures also. On the Prusa enclosure the 4th leg holds the power supply unit, therefore a different support design was required for that leg.

For a Prusa enclosure print 3x the file Diagonal_support.stl and 1x the file Perpendicular_support.stl for the leg holding the PSU.

The attached pictures show the supports built on the table. Any stiff material is good for these parts, probably also PLA. I have used HIPS because I had an inexpensive spool laying around.