In Combustion 3, i was animating a simple paint object frame by frame to hide a logo. As long as i was working in the workspace, everything was fine. (pict 01) When i finished, i opened it in a render queue on an other PC, and 2 of my points seem to be inverted. And this happend to ALL the mask in this composition. If i open it again in Combustion, i have 2 inverted points on my masks (see pict.02). What is going on? I just lost 2 hours of work and can's figure out.