Posted 3/9/2014 15:34 (#3743519 - in reply to #3739681) Subject: RE: Best GPS for moving from machine to machine?
Brown county, mn
If you already have the 20/20 w/ rowflow I would run your planter variable rate and perscriptions though that all you will need is a better gps reciever instead of the hockey puck that comes with the system.
As far as mapping your yield I think a fm 750 will work but need to find a used one to fit your budget.