Had my lid on for about 3 weeks. Overall, pretty happy with it.
Couple of things I will need to modify- they used foam rather than rubber pinchweld along the front edge and it leaks like a sieve. A bead of silicone should fix this.
No issues with the lock- only one locking point in the middle of the tailgate- would have preferred a lock in each corner- I’ll see how it handles corrugations early next year when I return north. Central Locking works well.
Another slight issue- I had the genuine dust seal before the lid was fitted, the arb guys removed some of the brackets as the arb brackets wouldn’t fit. If they’d thought about it for two seconds, they would have seen a quick trim would have meant the bracket was fine...