Splint, I’ve gone through a couple iterations on the z-axis adjuster, including a 3D printed model. In the end, this one is direct from Ortur. It’s aluminum so it’s very rigid, which is really just a requirement. It’s more expensive than the plastic models, but the increase in resolution is obvious when in use. 

Ryan/// ~sigh~ I blew up another bowl. Moke told me "I made the inside bigger than the outside".