Rolled Hem Foot Techniques for Fast, Clean Edges When you want fast yet professional results, the rolled hem foot is the perfect sewing tool. In this tutorial, I’ll show you how to streamline your sewing process by using the foot to finish long hems quickly without sacrificing quality. You’ll learn how to maintain control at higher speeds, keep your fold consistent, and avoid common issues like twisting or slipping. This method works especially well for sewing long scarves, skirts, curtains, and

Engine braking and rev matching are two essential techniques in racing that enhance control, reduce brake wear, and improve cornering precision. Engine braking is when a driver decelerates by releasing the throttle and downshifting to a lower gear. This process lets the engine’s resistance slow the car, creating a smooth deceleration that doesn’t rely solely on the brakes. Engine braking is particularly valuable in racing, where brakes face extreme heat and wear—using the engine to assist brakin

PLC Basics: Ladder Logic