Altering garage door openers includes moving components and electrical factors, so it’s vital that you follow safety rules: Signs of a faulty limit swap incorporate the door not opening or closing completely, reversing route unexpectedly, or the motor continuing to operate after the door stops. Inconsistent stopping points or failure https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7