Using Ground Control 1.26. While I was in the settings I must have suddenly lost connectivity, because I received the infamous “Unable to find valid machine position” error. I marked my chain lengths during my initial calibration, so I followed Madgrizzle’s instructions to reset the chains, and everything seemed okay from a distance, until I took some measurements. The whole part is skewed.
For reference, one I had cut the day before losing my chain lengths measured at 4.66", 4.65", 4.65". (unsure of orientation).
I was quite happy with the accuracy of the machine before this happened. Looking in the settings I don’t think anything else was accidentally changed (I wish I made a backup!).
Any ideas what might have happened or how to fix?