Greetings fellow simmers, Since it decided to snow in Charlotte NC this early weekend and the workplace decided to close as well; I have some free time to play around with World Editor 1.41 and decided to modify some ramp starts. When I finished the changes and was ready to validate I received this error below however the movements I made should not pertain to this error I would not think. For the record I got the free scenery (KCLT) off of x-plane.org and was only trying to customize the ramp starts in addition to learning the tool...any help would be most appreciative. John Error: Zero length side on line or polygon parent is WED_FacadePlacement