Sled doesn't jog, "Message: Unable to find valid machine position for chain lengths"

Hi Orob, Bar,

I did mention in the post that I have reflashed the arduino about 5 times and that is not changing anything. Shouldn’t reflashing reset everything such as the scaling? This link was the thread where you helped me troubleshoot the reflashing. In the end we got it. But after sending the firmware onto the arduino it didn’t seem like anything changed