We run corn, beans, milo, wheat, and rye. Currently run a 2003 Rochelle specialty rotor in a 1480 with 1480 concave and cage. Have large wire concaves with every other wire pulled, disrupters in keystock grates. Run IH specialty bars on the front and IH rice spikes in the grate area. Currently run one set of seperator bars at the front of the grate, but looking to change that for 05. Run two sets of coverplates in everything but corn, 3 sets in wheat. I feel like this setup has really helped my sample in beans compared to full wires in the large wire concaves. Too many unthreshed pods were getting through. I also like the sample better in wheat, and it really reduced rotor losses in Milo, and seems to take less HP because I can run the rotor different than I could before. In drought stressed corn I've also run 2 coverplates,and it seemed to help in getting the corn off of all the different sized cobs. I feel like this is a really good setup, especially in some of the beans that will be dry but still tough podded. Maybe there's a better setup for wheat, but we don't do that many acres of it, and it works very well for the acres we do to only have one set of concaves. Chads