Ok, first I'll explain why I'm asking questions that probably sound kind of stupid. I'm a small seed grower in oregon. Not a big operation or anything, but I am getting tired of the small seed growers being left out of the equation when it comes to combine design. I'm just looking for opinions from other farmers that have ran several different styles of machines for their harvest. 1. What, if any adjustments do feel are lacking in todays combine designIJ (example: seive for and after angle adjustment) 2. If you own your machines and do your own maintainence, how important do feel it is to be able to buy nonpropietary partsIJ ie; generic bearings and belts and hydraulic parts. 3. How long do you think it will be before the farm equipment is ordered by law to conform to strict width and weight lawsIJ (in the USA that is,if that's where you are)