Posted 3/22/2019 07:05 (#7394717 - in reply to #7393477) Subject: RE: John Deere 4930
North Dakota
If the sprayer is autotrac ready you need the platform kit 54037-23 for $1700 and a nav3 for $5575. No additional valve.
For a JD system most of the settings are in the JD display to control the steering on the sprayer. You can export terrain compensated GPS from the Nav to the JD display