After i made the Ikea Lack enclosure for my Original Prusa i3 MK3 i noticed that a lot of noise during printing (more than before i had the enclosure). I identified that the problem came from the instability of the stacked lack tables.
With this support bracket properly stabilizing the tables, the noise has been reduced to almost nothing.
Another advantage of the support brackets is that the table legs won't bend as easily which makes the enclosure easier to move.
You can also use to bracket to fix in place 2 stacked tables.
You need 1 bracket per table leg and 8x 4x25mm screws per bracket.
standard prusa settings for PrusaSlicer/Slic3r PE. 0.3mm draft quality PETG.