Hi guys and gals, Important Details GMAX 1.2 FSX SDK (patched) Developing for FSX The problem I have noticed that on one side of my model, objects will become transparent in FSX for no apparent reason. Reference the following image, displaying the unusual "partial transparency" problem: In this particular case, I had cloned the gear from the other side, but I have noticed it on several occasions now. Problematic "solution" By attaching the troublesome object to another object, on the other side, the transparency problem goes away. I did this by making very small boxes, and hiding them inside my fuselage, but when it comes time to animate (as with the landing gear) things get a bit annoying. Potential causes? I know that after installing the Abacus Flight Deck 4 (which is an absolutely fantastic addon I believe!), that my carrier would do the same thing around dusk and at night... However, my "partically transparent" landing gear does it any time of day. I wonder if perhaps they are related. I am hoping that I've done something rather basic wrong, perhaps resulting from my cloning of the objects. Any ideas?