This video will be a very quick, simple, and easy way to install your quarter round. To start you will see that instead of cutting a 45 degree corner, it was left flush. With the other piece you will cut a cove in it and then align it on top of the other piece at the corner of the wall. This method allows the pieces to fit, regardless of the irregularities in the wall (if any). To finish it up take the return and just apply enough glue to attach it to the end of the first piece. There it is - a quick way to install a quarter round.