we are gonna try and pick a few ends off of a couple of corn fields this week and looking for a few places to try setting the combine at corn is gonna be around 30% 140-170 we hope like how do you all set the deflector plates having only ran a 9690 curious as to what you all start them out with book calls for maximum out setting on them, plan on starting the rotor about 400 fan prolly around 1300 give or take concave i'll measure a cob and go from there on it. thanks allen cantral illinois