Well then your either very Nave or just plain green to the bone. I'm wondering how long you demoed the 8010IJ We traded a 9750 in for one and when it came from the dealer it wasnt even close to being set right. Once we started playing with it to get it set there wasn't even a comparison. Your way off on the fuel, they are so fuel effiecent that we only fill it every other day, were as with the deere it was everyday. It has way more capaticacy than the deere. Self-leveling sieves, 440 horse, no belt running the rotor, 330 bushel tank and 14000+ square inches of sieve separating area. Also only 4 belts and 2 chains on the whole combine and the grease zerks are 30 hours or more! Inside everything is controled on the touch screen computer. You set the screen so it has what you want to monitor where you want it. We were taking 35 bushels soybeans with a 36ft. mac don at 5-6mph and the engine power was only at 60%! This monster is greens worst nightmare!