Here’s a great way to scribe lines when you’re fitting countertops, cabinets and built-in furniture against irregular walls. Tape a pencil to a clothespin with the tip pointing away from the clothespin’s jaws. Wedge the jaws open with a chunk of wood until the pencil matches the widest gap between the workpiece and the wall. As you scribe, the flat side of the clothespin spaces the pencil point to exactly match the wall contour. Sand to the line for a perfect fit. Thanks to master furniture maker Bruce Kieffer for sending this great tip.