Repeat the adjustment and testing process till the door closes firmly in opposition to the ground with out gaps and with out reversing. 1. Find the limit adjustment screws: These are usually identified on the side or back again with the opener motor unit. Welcome to GarageDoorPedia.com, The last word https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7