Posted 12/4/2023 08:12 (#10509356 - in reply to #10508044) Subject: RE: Grain Drill: JD 1590 vs 1990CCS or N530C
east central ND
I have a 1690 for soy beans with a scale. A scale system under the tank really makes calibration easy. Do a couple acres, check the weight used, adjust transmission……..