This is the most jigs built for a project I've done because I'm using only old pieces of wood that have been kicking around my workshop for years. The purpose of this project is simply not to just go buy a piece of wood I can cut and fit into place, then having smaller pieces of wood laying around after the job is done. The purpose is to recycle and use stuff someone else would just put in the garbage. Its more of a challenge having limited material. You have to think ahead many steps before you cut any piece of wood so you can use the whole piece because you are going to need the rest. Plus its cheaper.