NEED SOME HELP. I JUST PICKED UP A CASE IH 900 PLANTER. I HAVE ABOUT READY TO GO EXCEPT FOR THE FERTILZER. IT CAME WITH NO MANUAL. WHAT I NEED IS THE SETTINGS FOR A 6 ROW, DRY FERT, MEDIUM RATE AUGER, 300 LB OF 12-24-24 PER ACRE. THANKS IN ADVANCE FOR ANY HELP.      BILL