Five. Check the adjustments: Open up and shut the door to be sure it stops and reverses at the desired positions. Make any important good-tuning adjustments if wanted. Once you've properly altered the limits with your garage door opener, it must not demand Repeated readjustment. Even so, things such as https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7