Nutra pro 1540, 16 row unit, with a 6 ton dry montag box.  Sure fire ag anhydrous setup with three section control, currently setup for a Trimble gps system but can be adapted.  Good unit we have owned it since new and has had all the factory updates on it.  It is due for new knives which I have a complete set they just aren’t installed, we ran anyhdrous anywhere from 100-220 units of N per acre and as high as 450 lbs of dry per acre.  Always shedded!  Please call and give me a reasonable offer