hey xander-0, to get my treads in into position was basically alot of fidderling due to having each link seperate from everything else so it was just a matter of positioning on how i think it would look in real life im sure there is a better way with using gravity fields but for now im leaving them as they are. I would plan to animate them but right now i have very little experience in that area due to being a relative noobie.but i guess to do the tracks i would make them follow a curve with a motion path but dont hold me to that because i really dont know. And as for the idler wheels i would just use a basic code to make them rotate as you move forword or backword in relation to the model but once again i really dont know. I should have some more updates later gona start on the front adding in machine gun and the lights and such things. later dudes.