I just built the Ng cross cut sled from Youtube and love it. It's cutting 90* to .001" over 24" after the 5th cut...way better than any other sled I've ever made and that was after only one adjustment! Anyhow, Ng mentioned that he did a miter sled as well and I'd love to build one, however I can't find a video on that. Does anyone know how it's done or where I can find the video?