Hi , I have an mx 10 and love it , but for the first time i will be going to Bali and i felt that i will be doing a lot of traveling there and so I got a housing for my olympus 7.1 mega pixel it has settings for under water photos , and I love to take photos and I must say it will hurt if I go all the way there and find out that there is a fog problem or something like that , do I need to use no more tears in the casing , thanks for your time , rick,r.