Polygon Crown Corner - Exterior Crown

Horizontal Plane Corner (A) Crown Molding Miter Angle and Bevel Angle Settings - Exterior Crown

Wall Horizontal Plane Corner Angle = 135 °
Crown Spring Angle = 45.93 °
 
Crown Laying Flat in Compound Miter Saw
Crown Miter Angle = 16.57 °
Crown Bevel Angle = 15.44 °
 
Crown Upside Down and Backwards in Miter Saw
Crown Miter Angle = 22.50 °