Couldn’t resist mentioning one more thing about 3D printing. My little printer has a malady that afflicts even some quite expensive printers – z-wobble. The z-axis of a 3D printer is the vertical axis ...

The vast majority of desktop 3D printers in use today use one or more lead screws for the Z-axis. Sometimes you need to think outside of the box to make an improvement on something. Sometimes you need ...