Posts for year 2020 2020-11-19 20:46 Upgrading an Ender 3 hotbed Upgrading the hotbed on an Ender 3 3D printer 2020-05-06 15:29 Training SpamAssassin's Bayes filter with Proxmox Mail Gateway 2020-05-01 23:30 New Guide - Changing fans in a CyberPower UPS