This past fall I bought a 42" one man with tuttle tooth pattern for hardwood. I am stillworking on my technique, and will need to sharpen it soon. While the saw buck plans I found were suited for cutting with a chainsaw, they did not do well with the lateral forces the saw was causing. I did some mods to help with that, as well as holding down smaller wood so it didn't spin in the buck. Here is an early photo of the concept. I have since made a more permanent setup, and it works fairly well.