This video details how to adjust the opener force and travel of the door.
How to adjust dominator garage door.
Continue to adjust the limit switch and testing until you obtain the desired results.
To make fine adjustments try adjusting the lifting cable instead of the spring.
Garage doors are very easy to adjust and can be done in less than 15 minutes.
The cable is attached to the door and runs to an s hook that attaches to the track support.
This will adjust the open force.
With the door propped open take the s hook out of the support and tighten or loosen the cable as needed.
Close and open the door two or three times assessing how close to the floor the door stops.
Things you will need.
These limits must be set correctly for the door height to have a proper seal as well as to allow for adequate clearance.
Adjust the length of the cord so that its toggle is no more than 1 8m from the ground.
Each garage door opener has limits which control the opening and closing heights of the door.