Update spool length and cost per meter when editing values in materials dialog
Update spool length and cost per meter when editing values in materials dialog

Curahelper/Cura,fieldOfView/Cura,Curahelper/Cura,fieldOfView/Cura,hmflash/Cura,ynotstartups/Wanhao,hmflash/Cura,ynotstartups/Wanhao