Hi All, I have skulked on here for some time since before I bought my 2020 i3. I can't say how much i love this thing and it easily outperforms some of my printers at work that are 10x more expensive. I have also loved customizing this rig. The problem I am hitting now is autoleveling (not that that EVER comes up on here /s). I have it working with a contact switch just fine and am using theby matrimcauthon - Prusa i3 and variants