4ms was there, and their racks were cool enough, but they were promoting their MetaModule, which is basically a Pi running an entire VCV Rack install embedded in a eurorack module. Seriously, you can call up any virtual module you want and wire up everything virtually. At that point, why have a real rack?
PDX Synth Library was there, and had some neat rack builds. One was a skiff made from a section of PVC conduit, with the lid + handle also serving as the stand... Seems like something that would be very easy with a handful of 3d-printed inserts.
But yeah, not really much else for the #synthdiy hobbyist.



