<font face="Arial, Verdana">Got it. I will reset X_MAX_LENGTH and Y_MAX_LENGTH back to 0.</font>
I look at new configuration.g and they are set to
<font face="Arial, Verdana">#define X_MAX_LENGTH 297</font>
<font face="Arial, Verdana">#define Y_MAX_LENGTH 210</font>
<font face="Arial, Verdana">#define Z_MAX_LENGTH 200</font>
I will leave them as-is.