That is a neat video. Im betting the 72 had a cleaner grain sample!
All jokes aside, last year I was in line at the co-op unloading beans. I had the smallest wagon by 500 bu and had the cleanest grain sample by far. I had used our K Gleaner on the beans, in line was several samples from Deeres, Case IHs and one new Gleaner. For some reason the Deeres were a 1/8 full pods. The Gleaner and IHs had some stems and mine were almost perfectly clean. Whats wrong with this picture?