Have 4730 I would like to add boom height control and some kind of guidance feature. Not really interested in auto steer just seeing where I'm at and doing away with foam markers.. What would be the best to get. Have a raven that runs pretty close but wondering if something can be tied to the controller computer it has now.  As you can tell ,not up on this stuff much so go easy. Used to my old Willmar and the raven

          thanks