Large workstation designed to mount an Arduino Uno, a 400pt Breadboard & an 830pt Breadboard. Also provides cups for holding components. The interior is designed with tubes that run up into it topped with domes, this saves quite a bit of filament and keeps the entire print free of supports. I pre-printed the part of this with the arduino mount first to test the fit in PLA. It couldn't have been a better fit, it just clicked in perfectly. I printed the entire model in PETG and it appears to have taken a bit more shrinkage as the module slots are all a tag snug. I would recommend printing it around 101-102% of scale. The feet I printed out of TPU, I did have to trim out the feet holes a bit with a drill for them to fit. The design is for 3mm holes. Let me know what you think!