Should be able to remove (or add) the Minimum Charge on on Service Routing Line. Currently, the Min Charge Applied checkbox checks when a Service line is added that has a Min Charge. But once the routing screen is saved, closed and re-opened, the checkbox clears even though the Min Charge is still applied. This makes no sense (though admittedly is explained in Help Pages). To remove the Min Charge, you have to delete the line, remove the Min Charge from the Service code and re-insert. Should be check a box click.