This 3D model was originally created with Sketchup 13 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Original by AirbusA330...and by airplanenerd777[EDIT]... All I did was group the flaps & spoilers. [EDIT] They were grouped, but I grouped them to be individual. Like you could see now. It's a GEFS requirement - each spoiler or flap should be grouped.