Posted 2/24/2009 21:32 (#621608 - in reply to #621535) Subject: RE: JD TruVee
South Central Kansas
Hell, you can run them as long as they make about 1 1/2 length of contact between the two discs. I have run 'em down to 13.5 before I've changed them. In conventional tillage I might add, notill might be another story.