How can you have trouble finding about mecha >.< Japan is all about mecha. Here's 44 pages or 862 anime title with mecha in it. http://myanimelist.net/anime.php?genre%5B0%5D=18&q=&tag=&sy=0&sm=0&sd=0&ey=0&em=0&ed=0&c%5B0%5D=a&c%5B1%5D=b&c%5B2%5D=c&show=0
OUT.Position = float4(0, 0, 0, 0); That line is your problem. Whatever is connected to position is not considered to be valid, so it reverts toma defailt float4 value Consider attaching your .sfx file