I agree with some of your comments JD about longevity of electronics, etc. Only time will tell how it all pans out. But, as far as the self-leveling cleaning shoe and re-thrashers, at minimum, these things have been used on the TX series of New Holland combines for years with great success. We run a TX 66 and a TR 99. We purchased the TX new in 97, and the '99 model TR in 2002 with 300 separator hours on it. We've had more things go wrong with the TR in 2 seasons than we've had go wrong with the TX in 7. Don't get me wrong- I like the TR, but have been frustrated with the little things that appear to not have been engineered heavily enough. I also like the job the TR does on the more fragile crops like beans and peas. Sometimes (in my mind, at least) being built heavier is better. We don't always have ideal conditions with smooth crop flow that you mentioned, and believe me, there's nothing we can do about it, but charge ahead with as much caution as possible. JD, do you have any experience working with canolaIJ Sometimes, feeding piles into the machine is just unavoidable.