The prevailing view from the lab is that we should persist with what we've got, viz. a caged operator vertically flanked by a pair of drones... and in truth it's rather been our USP throughout five years of back-and-forth. After ten hours of travel in torrential rain so typical of an English summer, we therefore have to re-build around aero-dynamics rather than those of a US patent application. Talk you through it as ever, step-by-step.
