I make some cool videos of my speedboat, and I used to use a few other cameras. Over the winter, I have moved into the mountable action cams, and I bought a few different ones. I am having a problem with all the cameras that are in cases. They build up fog and a little moisture on the inside of the housing. Im not too concerned about the moisture, its just some condensation on the sides, but the fog right on the lens is driving me insane! I only get about 4 or 5 good months a year to boat, and we only go out 1 time a week, so thats only 20 times at best! I need to get this straightened out soon or I will be kicking myself all winter with no footage to mess with! Any tips? Already used anti-fog lens cleaner, it didn't work at all. Check out my problem here:It only does it facing forward too, never facing backward.