Friend has 10 acres of sorghum sudangrass that was planted as a cover crop last year and let go to seed. This year there is a volunteer stand that came up real nice and asked if I would want to try combining it with my All-Crop. Field is about 10 miles away, maybe 12. I have a wheat screen, clover screen a and 3/8" bean screen for my combine. Bean screen significantly larger than the sudangrass seed and clover is too small. Thinking the wheat screen may be my best option. Was going to pick a couple head and dry them a little more and thresh it by hand and roll it across the screen to see if it would shake through. Just planning on grinding the harvested seed into feed for chickens and hogs so it doesn't have to be impeccably clean sample. I've got a manual for the combine so I can try to figure out a ballpark setting for cylinder speed, concave clearance, and chaffers. Figured I'd direct cut with the head at full height to minimize the amount of stalk going into the machine.