are you supposed to run 1 stainless and one orange roll or 2 stainless rollsI looked into the Stainless rolls Gleaner has available for the C-series but with the price I never gave them a try. I also had a set of the orange Gibbson rolls and never got them sold to anyone local that had two machines that run together to compair. I ended up selling them to a guy that put in one of his two machines quite a distance away and lost track of them. For our immediate trade area without many areas of extreme abrasive crops the rolls were note the biggest deal. (I got more into flowing crop from header to spreader and the rest took care of itself). I have not paid much attention to the condition of the pins on distribution augers or the troughs due to no issues noted. I do know of adding the extra troughs for distribution augers and did mess with these when first working with the lightest seed grass crops. Ends up the best thing again is to be sure crop is flowing nice and smooth all day from header to spreader. I have looked at them exposed accelerator rolls ever since the release of currant design in 1988. I feel we do get more wear on rolls from this and I feel it allows them to act like big gear pump pushing air back up on accelerator rolls but again not giving us issues. I'd be curious how silverrods trough looks also and why he installed them. I would imagine it looks like Redline73's picture to just cover up them exposed rear rolls. I am impressed of the lack of wear on the machines we have the new orange accelerator rolls in
might help - any problems, just ask - this is where kids or grand kids come in handy!!Happy to post a pic if someone tells me how .