Geoff: We had a 960 Macdon that ran good for 2 years then the bearings in the chain case started going. replaced all the bearings, then the canvas tightener cables broke, replaced all of them. You must always start cutting staight, can't have the crop feeding from one side only or you'll plug the opposite sides canvas,"a real pain". Bought an Agco 5000 now we can really feed the combine smoothly, feeds oats, 2 row barley and flax that the Macdon couldn't. Did have trouble with yellow mustard bunching up above the feed drum.