Retracting when changing extruders

[gymcoach]

I have tronxy XY pro 2E ,
when going from one filament to another it has to retract the current filament 50 mm.

I have set up the variable setting wizard, but where would I enter the retractor setting? I sent this to support and it has been a few days and i have not got a reply so i thought i would ask here to see if anyone knows

thanks

[S3D-Jason]

Wouldn't you just enter that value for the "tool change retract distance" setting on the Other tab of your process settings? That determines how large of a retract is performed when switching tools.