Hey everybody,
I've had a Roll N Lock cover on my 2007 f150 for about 3 years now. U till recently it hasn't given me any problems. Now it leaks so bad I can't keep anything under it. Has anybody had this problem, or know a fix for this.

Thanks

 

Remove the rails, and re-apply some foam seal, then re-install. You can buy rolls of the foam (has the "sticky" tape on one side) at any hardware store over where they have garage door hardware.