Posted 12/15/2014 08:59 (#4241378 - in reply to #4241320) Subject: RE: 7830/9560
Tea SESD
I have used the Raven Envizio Pro II for steering my tractor, and for yield in my combine. Raven have som pretty good tech support IMO. Not sure about the yield and what crops you are trying to do but works good in my corn and beans.