Hi guys, new to RealFlight, love all of the custom planes. I'm running RealFlight 9 on a Windows 10 machine. I imported the Ercoupe and noticed there was no dihedral in the wings. I editted the model and changed the dihedral. In the editor it shows the dihedral changing, but after I save the changes, and go back to the model there is no dihedral. Is this a RealFlight version problem or??? Thanks