Topper unfurling

While your lock is good, the problem remains---You FORGET to unlock you will destroy either the awning or the slide flange. ALL Dometic Slide covers come with the AUTOMATIC auto lock kit, either Black or White. I guess yours either broke off or was never installed. Doug

https://www.amazon.com/Dometic-3109252-001B-Polar-Anti-Billow-Hardware/dp/B002UBZKA2