I've just taken delivery of a new Nikon D300s and Ikelite housing to match. I tried it out last weekend and all went well apart from one thing: the LCD won't go on when it's below any significant depth (10-15m) either by manually pressing the button or automatically after taking a shot which makes checking the histogram a bit tricky.
If I'm shallower there isn't a problem which makes we think that it's a misaligned button getting pressed by the water which is blocking the LCD on function. Does anyone have any idea which button would do this and how to fix it?