Tom Back when we regularly planted beans in 30" we used one extensively. If it was properly set, it did a great job - lifted up lodged beans, effortlessly fed in short beans, very even feeding to the cylinder, no reel to stare through and shatter beans, able to flex 6" from one row to the next.... I could go on. I parked it for the slight yield advantage and faster canopy for weed control with narrow row beans. Have you noticed how many posts here discuss various problems with flexheads like not cutting low enough, not cutting clean enough, uneven feeding, limited top speed because of cutting or feeding problems and so on. I just thought if a JD beanhead could be narrowed up like the new trend in cornheads, those advantages it had could be realized again. Have a safe harvest Gamaman