miranda

hello. now i'm trying to get a new sawhorse and just collected some questions here. Hope someone could help 1. How to reduce the vibration when cutting? 2. How to increase the stability of the bottom bracket design? 3. As the process of cutting wood will have a greater external force, the bottom support may have broken, how to solve the situation? 4. Saw teeth are made of soft steel, bite the wood and then pull out easily bent, is there a better way to solve the problem?