How has the March release for liquid control worked out on the Pro 700?  Any quirks or recommendations to get it set up right?  I'm adding it to control Raven standard valves on a 15 shank Nutri-placr.  I want it for swath control, and may play with some rate control as well.  Running a hydraulic centrifugal pump and 5 sections.  Outside shanks apply 150% of inside shanks to cover 16 row planter.