I improved the Umikot mechanics with Thrust Bearings for a smooth, maintenance free usage. It does not seize up and is buttery smooth. This is applying the same principles as my previous remix here https://www.printables.com/model/516864-umikot-58-wdt-grip-spin-ring-with-thrust-bearings to the new V2rc1 version of the Umikot. Follow the same instructions there for this version of the Umikot
The author remixed this model.