How well did the super glue work and what kind? I've noticed that the fit on those pistons has changed recently. They used to be too loose and you'd lose smoke in the tank, but now it seems like they tightened them up but got them a little TOO tight. I've had three of them do that recently. The black boxes from HL smokers work the best for that part, but I hate giving up the clear plastic. I was thinking about a small screw and washer to hold the rubber piece on, but if your glue is working I'll try that, so please let me know.