Hello all, I have been playing KSP for a couple of months now and absolutely love it. Now I make models for other games, most recently Sins of a Solar Empire: Rebellion. Some time ago, A man named Coxxon Released his Battlestar Galactica models on Sci-fi Meshes, and I downloaded them, so I have had them for awhile. Now I plan on doing expansion components, like a extending docking clamp, and other things similar to that, but to test how to export and everything I decided to go with something a little more complex. That is where the Viper Mk VII comes in. When I first imported it, all I did was the mesh, didn't break it up or anything. Now I am going through and breaking it up, so far it is in 2 parts, the main ship, and the engines. Problem is, I cannot get the engines to work. They are currently set up as clones of the standard jet engines, but they will not work. Says they are at full thrust, but doesn't go anywhere. Can someone please help with this? EO