Well Rick,for a sensible question, I'll give a sensible answer,albeit in relation to Duram in Australia, which is of the hardest types of wheat that we have to thrash, I have run a 9750 in a 70 bushell crop and it was going well, when it was set on the factory setting, with just a bit more wind, and we were unloading 44 tons an hour, we also have had a TR in Duram and it was well behind our 9610, the TR was the same age as the 9610, the 9750,was doing a satisfactory job as far as the farmer was concerned, as he has one of his own now, the 9600 in the same block as the STS was unloading just on 25 tons per hour, the 9610 was just on 30 tons per hour, all in all we had storage problems by late in the day.