I am considering a CX as my next machine as I have heard that they are very reliable, and a conventional fits the bill for heavy canola. But what is with all the talk about poor barley performance? Barley and canola are my crops but I cant be taking a hit on malt grading or thowing it out the back. Modifications I should do to improve performance? The talk is like the smaller 840 is all you need etc etc. You boys have experience so lets here it, and thanks. P.S. How are the machines to service and repair, crowded and cramped or ?