1/4" T Shaped End Garage Door Bottom Weather Seal - 2 3/4" Width Liftmaster Make sure the existing dip-switch

Make sure the existing dip-switch remote control and the new remote control are in close proximity to each other

use the bent handle to slide the lock bar into the track

Can I control the garage door from the myQ app

75-3" ID Torsion springs

1/4" T Shaped End Garage Door Bottom Weather Seal - 2 3/4" Width Liftmaster Make sure the existing dip-switch1 4" T Shaped Garage Door Bottom Seal 2 3 4" Wide Two 1 4" T shaped ends that slide into your metal retainer form a U shape when installed. 2 3 4" wide Garage Door Bottom Seal with 1 4" T shaped ends fits standard bottom retainers. Please look at the pictures to compare it to yours. Select the width of your door above. All weatherstrip comes with an additional 2 3 inches in length. Conforms to uneven floors Saves money by preventing air loss 1 4"