swede
Guest
Just a wild guess,but I would say it probably doesn't make a whole lot of difference on large seeded crops like corn and beans.Wheat,oats, and grass seed different story.JD and NH use the round bar concaves in their corn_bean machines,and I doubt there is a lot of accuracy there as far as pinch point.You didn't mention about changing concave setting or rotor speed.Good luck;my advice is worth what you paid for it.