The advantage to cutting crown molding using this method is that no bevel cut is required. Therefore, when adjusting the saw for out of square corners, the user. NOT MANY CROWN CHARTS CALCULATE miter/bevel angles for corners less than 60 degrees. (even the Bosch Angle Finder will not currently calculate. One way to cut crown molding it to use the 90 degree intersection of the table and fence on a miter saw to play the part of wall and ceiling.