Posted 5/21/2011 15:37 (#1784781 - in reply to #1784773) Subject: Re: EZ Guide 500 vs SF1 from Deere
Sounds like a bad calibration job. Any john deere guy will tell you there stuff is better. We have deere its not at all better. Plus its way more expensive. Find a good dealer to work with and you'll be set. They are harto find tho.