As the title says, this is the best tolerance test I've been able to produce since I first started printing a few years ago. There's stringing, but that would be solved if I dried it, yes I dry pla too. This print is the Sci3d Clearance Test as downloaded in January 2023, from 0.5mm to 0.15mm clearances.
Every spinner is loose and easily moves, I actually had a bit of trouble with the center spindle due to a bit of over extrusion on the top layers.
My machine is a modified ender 3 pro with Klipper. Currently have a 0.4mm hardened steel nozzle mounted with 0.2mm layer heights.
Sliced with the latest release prusaslicer, custom printer, filament, and print profiles.
The filament is one of my favorite PLAs, Voxel PLA, this one is red, but they all print the same for me.
Sorry for the boring post, but this was a huge achievement for me and basically everyone I know wouldn't understand the magnitude of this kind of repeatable precision on such a low cost machine.
Also, working physical interfaces for everything where possible.
Lights that come on auto-magically are great, low light after bed time, that shuts itself off after you stumble back to bed, etc.
But you also need to allow overrides, like someone double taps the lights on you override the automations for an hour or two to handle corner cases like when your 6 year old pukes all over the hall and bathroom and you need cleaning light not stumbling light.
Also, light switches and lamps should work like light switches and lamps for guests, because these interfaces aren't bad, they work, well even.