Locate the limit adjustment screws to the opener unit. These are usually labeled “up” and “down.” Indeed, changing the limits on your own garage door opener is really a endeavor you are able to typically do oneself. Most garage door openers come with crystal clear Guidelines in the user handbook https://holdensxxux.blogolize.com/details-fiction-and-how-to-set-garage-door-opener-travel-limits-77316965