@DrewCardy Always stays flat and square. Thinner ones will warp with heat and flipping heavy pieces around. You can weld gussets on but they tend to warp from the heat.
@BaldurBarons I run .300 in front and .375 in back on wheat. Canola peas and barley are usually finger grate in front and Smooth in the back. Which is replaced by the O grate now. Oats would be a .375 front and O grate in the back. Maybe work on beans too. Not sure on PRG.
This is the result of @bhp and @CNRailway hiring engineers with 0 common sense. Build an approach through a slough instead of on high ground. The pinky ring must cut off blood flow to the brain. #engineeringfuckups