THE ULTIMATE GUIDE TO GARAGE DOOR TROUBLESHOOTING

the moment you're feeling the primary screw would make connection with the bar, keep on for one more half switch. Then go to the next screw and repeat. future, return to the main screw and make 1 / 4 switch and all over again, repeat the method on the second screw. Here is the common formula the pros use, but in the end, just be certain the pulley