thinking about updating 9650 to a 9660 or 9770 or 9870.
i know that the HUR auger is nice on our '06 9660.
any big improvements on the 70 over the 60 series?
i notice a pretty good price jump on the '09 vs '08 models, were there some bugs in the early 70 series?
How bout that powercast tailboard, does that work well, and is it only available on the 9870?
any other "must have" options.
we harvest wheat, soybeans, and grass seed.