Hi,
I am shooting pictures next week at my nephew's wedding. Let me start out saying they have hired a professional, I am just taking pictures as you normally do at any occassion. I've mainly shoot football and baseball during the day and not too familiar with taking pictures in-doors. When setting the custom white balance (and if you plan on using the flash indoors) do you need to take the intitial picture with the flash on or off ?
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