Hmmm. Not surprising i suppose. I have not had a leak yet in the year I've owned the Smartcap. It will leak at the roof vent when washing it with powerwasher of course.That bolt does not look to be torqued correctly. Either it is binding in the threads or it is too long. It looks like there is a gap between the bolt head and the washer so it can't torque anything.
That said leaks on these are pretty darn common. I had one on my Power Wagon and that is the number 1 reason this is not an option for this truck.
A quick scroll through any of the Facebook owners groups will confirm the amount of people that chase leaks constantly.
DA