He traded from a Deere 9510 to an R52, but (in his opinion, I don't mean to "start" anything here) the R52 was a marginal step down in capacity from his Deere. Hyperizing would have probably helped alleviate this but he was "head-strong" for another conventional, and our local Deere dealers wouldn't allow him much for his R52 on trade. I wanted a good 8-row combine and I, too, felt the R52 would probably fall short of this; - otherwise, I might of considered swapping machines (with a little cash involved).