Mitered cornersare tricky to hold when gluing or nailing in place.
This tip keeps your corners lined up using standard woodworking clamps and a few pieces of scrap wood.
Save the cut off wood after you cut your 45 degree mitered corners.
These will be used to glue to the end of the corners with paper in between.
These are extremely handy when gluing mitered corners together or evenbutt joints.
How to clamp up mitered corners| Chad Stanton (YouTube)