I've been using Midnight UI for a few months now, and it's been a great - my UI of choice now!
Is there any way to get this running on v0.21? While I do prefer LinkStage3, for collaboration purposes I have to do most of my work on the mainline release.

Looks like a good approach, hopefully we can see the final mounted towel warmer once you've used this fixturing tool. I drilled and tapped the holes after printing and made sure to size the holes small enough to "post process" them. You can also print threads, which obviates the need to ta...

Unfortunately, the Sterling motor does not provide enough power to the main rotor to lift its and the airframe weight, not to mention the heat source. However, it still makes a great table top demonstration model.

A bummer that it can't, though unsurprising. Very cool animation!