LACK stand for MK3 with MMU2

When the MMU2 is added to the mk3, the filament spools can take up a lot of room. I don't need an enclosure, but the IKEA LACK table is still a useful item for building a stand to hold the printer and filament spools, plus I've tucked a dry box underneath for soluble support material. This thing allows you to stack two LACK tables with enough space between them for the mk3 plus MMU2 (including a horizontal mount; see my other things). The spool holders that come with the MMU2 don't work especial