This is not exactly UW related but since the C5050 experts are here, thought it would be the best place. I just recieved a CLA-1 and a haze filter (Tifften 43mm)for my C5050, the idea being to use it as protection for the lens. I installed it and all fit until I turned the camera on. The lens extended, squawked and retracted. It seems that the lens hits the haze filter, I need another millimeter or so of space for it to work. The question is, is my problem the Tifften filter itself or am I going to have to have to use a step-up ring and a larger filter to make this work?