The market for these drills seems limited. A few leading manufacturers have dealerships for their brands. They still don’t seem to have demonstrators. The smaller producers don’t advertise if they want to try show their wares off. I know the groundswell show has them but anything works in summer. Just look at cereals. I would like to try them at a time on my land when I would be using them. They are an expensive item and it may affect yields if not suited to the farmed land. I’ve used a contractor with a Claydon and the results were no better or worse on rape than conventional systems. For me to invest in this system I would like to do comparisons with all makes of these drills. Come on manufactures bring them on to our farms instead of press adverts and favoured farmers telling us how great they are