Dovetail jigs can make fast work of drawers and other furniture components, but they can be daunting to understand at first. In this video I'll go over the concepts and adjustments you need to understand to be successful using the Porter Cable Omnijig as well as other similar style dovetail jigs. In particular I'll show how the offset, the template to workpiece distance and the router bit depth affect the fit of your dovetail joints.