Combines 800 flex head nose down

[Illinois_Gleaner]

What size tires are on the combine front and backIJ If they are correct match,you should be able to adjust the pitch of the cutterbar. I have seen more people with trouble on the cutterbar come from to tall or to short of tires,which throws everything out of wack. IG

 

[hop_a_l]

They are from the factory, don't know the size but I know they have not change tire size.

 

[Illinois_Gleaner]

look in the owners manual,there is a section in there that talks about sitting the pitch on the sickelbar itself. IG