If it doesn’t, boost the closing sensitivity or Call a technician for garage door opener repair — basic safety mechanisms are usually not optional. Garage door openers usually have two limit adjustment screws or dials labeled “Up” and “Down” over the motor housing. Speak to your opener’s handbook to determine https://download-free-software-2037159.madmouseblog.com/18932011/5-tips-about-chamberlain-screw-drive-limit-screw-you-can-use-today