She's got a face only a mother could love! Only joking, looks fantastic and superb effort. Best thing is all the fun replacing and improving all the bits. I made a clip on head that would give a direct drive option whenever I needed with a bit of custom firmware to drive a second feeder. Great thing with Duet is not needing to do this using new firmware. I really do like your feeder arrangement though.

I've just replaced the board on my UM2 with a Duet 3 after the mainboard blew with that common 5v reg issue. I have a 5v reg to fix it but this was the perfect chance to give it an upgrade. Will post it up soon.