I've thought of more. 4.How about optical fibre or wireless for shaft sensors, grain loss with digital sensors .Oh and modular electronics priced to what they are really worth and that is basically nothing ,plug in plug out no more time_money wasting Mechanics _Technicians frigging around that end up fixing nothing electronic. 5.A actuator on cleaning fan choke so when shoe load goes off so does air to stop that annoying grain blast at headlands, corners ,starting, slowing for down crop etc. 6.On board grain tester ,screenings,protein,moisture. 7. in cab chaffer and sieve adjustment 8.GPS guided auto steer with lets call it field maximiser it'll calculate the most efficient way to do irregular fields. 9.back massage in seat 10.Well um sorry rolf but have done a 10 ton to Ha irrigated wheat so mine is bigger than yours. pengs5