How wide is your platformIJ Do you run a field trackerIJ Getting rid of that stupid cable is a the first place to start. Next I would make sure that the sensor rod that runs accross the plaform moves freely(there is a spring kit that goes on the right end). Check the springs on the outside ends and make sure they are tight enough and not broken. Then move onto the springs that support the flex cutter (they adjust from behind the platform),make sure none of them a broke and you want them tight enough so the head reacts to lift but not so tight that it is slow to drop down. If you want to really get into it you can try to figure out how to adjust the springs on the rowcrop dividers on the ends. The biggest adjustment for cutting height will be on the angle that you set your feederhouse at, you want it tipped down just right so that you don't push.