I believe if you would put a couple of sets of Dans sweep bars on the seperator side of your current rotor it will help alot.But I am not sure if the rotor on the R60 is the same as my R62. It helps get the material out quicker. I installed the bison rotor in my R62 and once I set it set better to decrease some rotor loss it will be the answer to all problems. Very little cob breakup and more capacity. Good luck.