Started wheat yesterday. After a few changes my 7120 is during a good job. Smallwire concaves in front with four flaps attached. Replaced the Skipwires with Largewires in the rear. Set the last two vanes in fast position. Rotor 1000,Concaves 0-2, Fan 900, precleaner closed, top chaffer 14, bottom sieve 6. Had to change cleaning sieve from +2% back to 0. Tunnels are rotor 30% sieve25% tailings100% . Very little loss showing in rotor and sieve . 0 to very little showing in tailings. Running 3.2 to 3.4 mph , 90-95% power, 35ft draper. Wheat yielding 80-85 bpa. 13.5-15% moisture, Test weight 61-62 pounds, straw still green . Grain buyer said the sampler was the best he had received this year.Last year had a lot of 1 inch - 2 inch straw pieces . I guess it was from the skipwires.Put the adjustable deflector on spreader. Does a lot better job of spreading straw than with the rods that were used last year.Last year had a lack of power. Switched to Fleetgaurd fuel filters . Have not had a power problem since. I run 10% soy-diesel, Was told the case filters are having trouble with this type of fuel.