If the door goes up but goes down only when you maintain down the wall switch, examine to see that the safety sensors are in alignment. http://[email protected]@[email protected]@fullgluestickyriddl.edynami.c.t.r.a@johndf.gfjhfgjf.ghfdjfhjhjhjfdgh@sybbr>[email protected]@[email protected].%5C%5C%5C%5C%5C%5C%5C%[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected].