Combines 9600 6 row vs 8 row corn head

a six row on a 9600 is not a problem at all i wished i stayed with the six row we started to have problems with the 9600 and 9610 when we went 8 row the problem is the reverser now guys are going to say you need a cooler we have one now we have two on it now we think we have solved the problem..but honestly the machine can take a six or a eight depends on what you need

Thanks guru, I have no cooler on this one and thats good to know. The prvious owner ran a 8 row and just had work done to the reverser before I got it.What wt. oil do you run in yoursIJ