Take exactly what you've found out and start putting it to utilize. Use these pointers found here as the jumping off point you need. With carpenter squares, you have to hook them onto your work piece's edge. Make sure your work area is safe, well-lit and arranged. Working with woods is difficult work, and it is unsafe work when your work location is dim and there are security dangers in the location. It requires to fit you and how you work. Use your bench at its existing height to determine if you need to change it to work better for you.