I have a couple of SS plates and all of them have STA. I just got back from Key Largo and they are a bit heavy to travel with so I have a couple of aluminum plates to use. I plan on using the tank bands and no STA. I was wondering how many of you use mounting screws like what DGX sells to keep the wing against the back plate? Or do you just use the cam band straps to keep the wing on the plate? That seems like the wing would move around?? The wings have the ability to stabilize the tank so not worried about that. It just seems like I should use mounting screws in the grommets on the wing to keep wing from being loose on the plate. I know when the tank is mounted it's secure. So what do you guys recommend??