End frustration when you are trying to dial up that perfect angle on your disc sander’s miter gauge. With a table saw, cut frequently used angles on scraps of 3/4-in. plywood and screw them to wood “runner” strips to slide into the miter slot on the sander’s table. To get the angles just right, screw the plywood and runner strip together with one screw, then position the miter gauge on the table and set the disc-to-gauge angle with a drafting triangle.
Now gently slide the miter gauge out, clamp and drive in a second screw. Test the angle by sanding a scrap workpiece. If the angle’s a little off, unscrew the second screw, adjust it and drive another screw in a new hole. Thanks to reader Bernard Lewan for this helpful tip.