Posted 5/26/2009 20:27 (#723771 - in reply to #723373) Subject: Re: JD 1790 Down Pressure PSI ?
NE SD
Agreed. Last week I had to plant several quarters of dry gumbo at nearly 90 PSI to keep the units in the ground anywhere near 6 mph. A lot of our no-till corn went in at 40-60 PSI and our ground wasn't that hard but the depth control was excellent. In years past I tried to run too little I guess.