Ok , that helps , it's still a Gull Wing but it appears they had to make the top almost Flat ...to perhaps met a local height restriction?   You will need to build the Gull Wing, turn off Auto Roof Build, then Manually add the 4 almost flat ( 1/2" : 12 ?) triangular Planes.   Mick.   * I did this is a new Plan as your Plan is having issues with the Gull Wing Roof for some reason.....