Z-Upgrade 3.2d SFU1605 (Vcore 4.0) (No Ballscrews)

Adaptation of the production grade "Z-Upgrade" for VCORE 4.0 Upgrade to replace the original Z system with a ballscrew system. More precise, very reliable over time, offers a very high repeatability in the Z movement compared to a trapezoidal screw. Maintenance-free*. Made to last in a production line. No wobble over Z. Proofed design over 2021. More than 350+ users since 2021. Lifetime Support Integrated design to maximize fonctions and size to keep the whole print Z volume The last 3.2d revision features a new system to retain arms This will secure the balls, and will delete the possible eventuallity of them escaping the mechanism This can happen when lifting the bed PEI, or a short over-acceleration on a Z motion by exemple. This modification will allow a better Z accelerations (Tilt+Mesh faster) Avoid time lost in looking for the balls which fell of. This solution won't mess with the anti-wobble capability. What is new since the Z-Upgrade 2.0 for Vcore 3.1 A lot of thin