Track down the limit adjustment screws over the opener device. These are usually labeled “up” and “down.” When you've Positioned the down travel limit change, utilize a flat-head screwdriver to show the knob. To minimize the travel length, turn the knob counterclockwise. You might have to check the garage door https://simonymyib.blog2learn.com/85835647/how-much-you-need-to-expect-you-ll-pay-for-a-good-old-garage-door-opener-model-travel-limit-set-up