Thanks for your reply, but I should have added that I am trying to create schedules to bring small airfields to life with minor GA traffic, for example G-EGHP Popham.
I have purchased the Top Rudder 103 Solo from the MSFS Marketplace but have found that that the aerodynamics cannot be edited because the ENGINES and the FLIGHT_MODEL folders have been removed.
Is this common with Asobo products and does anyone know where the full product can be obtained?