Farm_Kid
Guest
I looked at your site and am interested. We have a '90 model 1680 with long shoe, crossflow fan, finger style lower sieve, fixed air foil chaffer, specialty rotor w_ Gordon Bars and cover plates. We still get more return than we want, probably because we're trying to get the Hard Red Winter Wheat really clean. The lower sieve is usally nearly closed and the fan is at max speed. Do you think that the air flow direction system would do more good than an adjustable air foil lower sieveIJ Would the two work well togetherIJ Do you have experience with this device in very hard threshing wheatIJ Thanks