I bought the Aully Park 1.3 gallon "Long Haul" auxiliary tank and mount off Amazon. Seems good quality. But, the mount only requires the wing bolt to turn one fourth turn before the tank can come off the mount, and the only thing that keeps the wing bolt crosswise (to keep the tank on the mount) is a couple of raised plastic projections. Anybody have one of these mounts come loose and drop the tank?