1. To start the project you want to first build a story pole. A story pole is an easy way of transferring dimensions to various pieces that require the exact same measurements such as the sides of the shelves. The story pole should be the exact same thickness and length as the melamine siding. 2. Lay the pole next to the melamine and mark where you want to place your dado cuts. The dado cuts will be 3/4" wide. Place the first 3/4" measurement at the top of the story pole. Use your rafter square when transferring measurements onto the story pole to make sure they are straight.
3. The next measurement will be 1 6-1/2" below your first dado measurement. Make sure that you mark the full 3/4" measurement for the dado cut, not just draw a line to symbolize where it should be made.
4. The next measurement will be 1 9" below the last, then 1 8-1/2" and then 1 10-3/4". You should have 1-3/4" left at the bottom.
5. The last measurement you want to make is where to place your straight edge clamp for the router to guide along. On your router, measure how far your bit sits in from the flat side. In our case it is 2 1/4 inches. Add these marks down your story pole so you will know where to appropriately set your flat edge to make your dado cut.
6. Line your story pole up with melamine sides and lightly mark your measurements.