At least he’s starting to take feedback better https://m.youtube.com/watch?v=Mzhaz7WsJ-A he decided on more traditional pillow blocks and the flywheel mounted to the shaft via a shaft clamp
I still watch his videos and in my opinion he has seem to improved a bit when it comes to understanding engineering. He still has some obsession with perfection but not as much back in the MMX era (the current machine is actually called MM3)
*Marble Machine 3. The Marble Machine X was the one that Martin cancelled.
Might be an issue with the source file and the sketch or other actions they used to make the fins…
it looks off putting to me for some reason — it reminds me of something like veins