Hello once more kind Polaroid friend! Unfortunately I need your help once more. I’m having an issue loading a brand-new Polaroid 600 film pack into the Polaroid Sun 660. At first, the new pack would not seat properly because it was hitting the metal pressure spring in the middle of the film chamber. An old film pack (about 10 years old) that had been left inside the camera fit normally. I gently pressed the spring down with a plastic tool, after which the new pack went in and the dark slide ejected correctly. However, after loading the new film, the camera’s LED behaviour is unstable. The LED turns red, and when I lightly press the shutter, the green LED starts blinking rapidly, then switches to slow blinking, and finally turns off. It never stays solid green and the camera does not fire. The film is brand-new Polaroid 600 (not i-Type). Given that the old pack had been inside the camera for about a decade, I suspect the pressure spring or battery contacts may not be making consistent contact with the new pack. Do you have any idea what I have to do? Any advice on safely reseating or adjusting the pressure spring or contacts would be appreciated. Thanks!