No, I am not in sales in any form or fashion.  I have done testing for several different companies.  All of the equipment that I am currently running I paid my hard earned $$$ for.

If you have friends planting row crops using WAAS without terrain compensation then you are on table top flat land.  You are in the perfect condition.  With the hills that we have here, terrain compensation is not an option, it is a requirement.

You and I will have to agree to disagree, but I still flatly contend that for the vast majority of users, WAAS will not give satisfactory results planting row crops.  There is a thread on this page where a John Deere user is complaining about his results using SF1.  To make the fantastic claims that you are making are extremely misleading to the vast majority of users.

If you can make WAAS work for you then I am proud for you.  WAAS will not work here planting row crops and there are others on this board that can back me up.  I say that from my own experience that was learned the hard way.