Working With the appropriate screwdriver, flip the down limit screw clockwise to minimize the travel length or counterclockwise to improve it. Once again, make little adjustments, a quarter convert at any given time. Disconnect electric power: Unplug the garage door opener or turn off its circuit breaker before beginning adjustments. https://erickodsgv.mpeblog.com/68291016/examine-this-report-on-old-garage-door-opener-model-travel-limit-set-up