Looking at the example for M672 in the gcode wiki and it shows an example of M672 S50:205, shouldn't this read M672 S105:50:205?
Thank you for pointing this out. I have corrected it.
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
Looks like your connection to Duet3D was lost, please wait while we try to reconnect.