Freedom Varia Z-Upgrade 2.0 (Vcore 3.x) ByBaffo 02 October 2023 19:5108 April 2025 13:31 the upgrade https://store.brs-engineering.com/en/products/z-upgrade-2-0-vcore-3-x More info: https://hackaday.com/2018/11/13/mechanisms-lead-screws-and-ball-screws/
