kip
Guest
Although I don't have a 600 series head, I see some of your same problems. And your right to blame the four inch sickle system somewhat. If I remember right from the farm shows, your guards have a short guard between each long guard similar to a Crary guard. This is part of the problem. That short quard doesn't allow the sickle to take a "big bite" each time. I don't know if you can change your guards to the old style to fix this. So your kind of screwed for this year. One thing I have found that really helps is to get the old corn stalks as flat as you can in the spring. Do you run a harrow behind your drillIJ A two bar harrow doesn't do a very good job in the tough stalks we have. Some in my area have gone to a roller harrow similar to the one run on the back of a field cultivator. Try to find a flat bar version as they are more aggressive at chopping up the stalks and leaving them flat. Hope my two cents helps. Have a safe harvest.