I have had the Pace Edwards electric, and I compaired it to a friend of mines RNL and I never had the jamming problems he did. The only problem was and we both had the same problem is they do occasionally leak mostly back near the tailgate in the rail part which caused drips inside the bed.
I am getting ready to purchase another one, PE gave me good customer service even replacing the roll top that was damaged by the shipper on the first one that arrived with another one.

Sarge