Posted 4/14/2019 21:48 (#7439929 - in reply to #7435495) Subject: RE: JD to Hardi
I had a hc2500 controller and wanted to change it to field iq rate and section control. I had to change all the valves and flow meter but it was worth it.. It is much more responsive and accurate and I can buy parts locally now... This was on an older nav1000..