Hello. I have an OML3 and would like to know how to control air assist from lightburn so the air flows when cutting and stop while engraving without me having to turn my pump on and off manually. I need to know about configiuration and hardware needed for this if it is possible. Thanks.
You need an electrically controlled air valve with driver to activate solenoid. I believe you use the coolant pin on controller for this. Control air assist in your cuts/layers.