Posted 3/4/2013 22:10 (#2942636) Subject: 1770 Heavy Duty downforce springs--Precision Planting=too much downforce?
Central Iowa
Have a new to me 1770 Deere planter with Heavy duty downforce springs(can set at 0,125, 250, or 400 lbs). I've had precision planting reps say that we shouldn't use them and that the single unit down force springs(linked on parallel arms) are what a person should use(rated at 90lbs).
1770 Heavy Duty downforce springs--Precision Planting=too much downforce?
