If you experience the problem of the door only closing when you hold the wall button, you are not alone. This is a common problem faced by our customers and, at Bay Area Garage Door Experts, we provide timely solutions. When the door does not get down unless you hold the wall button down, it can be due to faulty sensors or a blockage between them. If the beam of the sensor is disrupted this will have the effect of causing the door to reverse. There may also be an excessive amount of resistance arising from defective components of the…