We cut the decorative diagonal pieces to fit on this part. Mark each board with your pencil and cut them to fit exact. You can check out the video if you have questions about this part! We walk you through it. Cut the diagonal pieces to fit first, then mark and attach them to each other using wood glue and nails. Then, fit them in the box and attach them with wood glue and nails through the box and into each end of the X piece.
Please read through the entire plan and all comments before beginning this project. It is also advisable to review the Getting Started Section. Take all necessary precautions to build safely and smartly. Work on a clean level surface, free of imperfections or debris. Always use straight boards. Check for square after each step. Always predrill holes before attaching with screws. Use glue with finish nails for a stronger hold. Wipe excess glue off bare wood for stained projects, as dried glue will not take stain. Be safe, have fun, and ask for help if you need it. Good luck!