Skew compensation in the Bambu X1C Firmware

Has anyone tried for sh!ts to use [M500] in the [Ending gcode] section?

Still haven’t loaded up X1Plus and I won’t most likely until we receive the next full firmware version. But remember base marlin having [2] methods of saving to EEPROM. I’m really frustrated at the fact BL hasn’t simply released a full wiki of all the codes. . .