If your cover is not operating well and you can't seem to figure out what needs to be adjusted, then let our support team take a look! You will also find this article helpful: Level Rails and Proper Rail Alignment for Smooth Operation.
View the photos below and send the same of the cover on your truck for us to view. Note that two of the photos have the cover in the open position while the other two have the cover in the closed position with the rear roller visible.
Send your photos to support@peragon.com and include your order number or first and last name on the original order (if applicable).