I have an Olympus PT-EP13 Underwater Housing for the Olympus OMD EM5 Mark II camera, and the housing has flooded 3 times. The first time I thought it was the Zen wide angle port, and put the stock port back on. Soaked the housing in water and dried the springs, buttons, etc. well. All good for 6 months, then another major housing flood. Soaked and dried again, this time taking off the tiny screws that hold the port glass and cleaning sand off the 2 glass O rings. All good for a couple dives, then small amounts of water intrusion while diving around 80 feet. Took the housing down without the camera after soaking and drying again- no water intrusion. Took it down again without the camera, and there was water intrusion when pushing the buttons. At this point, I don't trust the housing any longer. Olympus already doesn't make the housing any longer and no store carries it. Does anyone have any suggestions? I really don't want to buy another camera and housing set up, and am severely bummed.