Lee has been updating all of his color-coded cheat sheets for each of his tractors and sprayers. When they start running, the sheets serve as a quick reference guide to make sure there are no mix-ups in chemical and crop applications. Monitors and electronics are nice, but empires were built with pen and paper. It’s a simple color-coded system for all crops and all chemicals per crop, with mixing and load orders. It’s a small thing that really helps Lee make sure that all of his operators are on the same page.