I'm having trouble figuring out One-touch White Balance on my OM-D. According to the instructions, I go into Gears G/WB and select Custom 1 or Custom 2. I select Custom 2. "Then press the INFO button." I do this and nothing happens... nothing changes. So I go into the next screen to the right and am presented with the "A/G" sliders. I press INFO there and nothing happens. Then "Photograph a piece of colorless paper and the one-touch white balance screen appears." Nothing happens for me except that I'm shown the photo I just took of the white paper. Does it matter that I've customized my camera buttons so that I no longer have a single-press button to this feature? Can someone tell me where I'm going wrong? Thanks!