I think a current summary of the advice in this thread is to use the M1005 gcode command with the In parameter for skew correction and to place that command at the end of the Start gcode. The behaviour of the M1005 In command was verified in this thread on Bambu’s v01.07 firmware. We need to check that Bambu doesn’t change the way that M1005 works in later versions of their firmware. I have not been able to test it on v01.08 because I’m currently using X1plus.
It is probably not a good idea to try random parameters with the M1005 gcode as it might damage your printer.
If anyone has tested M1005 In on the v01.08 firmware please confirm if it continues to work as it did on the v01.07 firmware.
EDIT: removed reference to P1 being an invalid parameter