I'm the Disrupter guy and the system that we install sell for installation in specility rotors is for exactly your problem. Any rotor loss that you experience is because a full corn shuck is carring corn out the back. Case's solution for this problem was to install retarder or stright bars on the back 1_2 of the rotor over the seperation section, to keep shucks in longer to unload the shucks. This also retards your bean crop as well. We install 9 Disrupters in your keystock grates. Then we install 32 Rice spike bar on the rotor above the Disrupters. The spike on the rice spike bar will swing 1_8" above the disrupter lugs and cut up the corn shuck as well as your green stem bean straw so you get the best f both worlds. Call me if you like @ 1-800-235-4461 and I would be happy to visit with you. Removal of 1_2 the wires in n2 and n3 concave is a good idea, you could use cover plates for your milo and no you will not have to put the wire back in.