Hi i usually dial in the white balance, but see that using a white balance card is obviously more accurate. One quesiton, when using a prime, e.g. a 25mm voigtlander, how should you be white balancing with that? If it's framing an actor a bit furhter away, usually holding a white balance card in front of them won't fill the entire screen, so is it better to bring the card closer to the camera and balance, or up the camera and quickly move it closer to the actor and white balance there?