I'm relatively new to DSLR photography. I've has a D5600 for about a year. I have a Nikon point and shoot that allows me to set it for fill flash, so it goes off even when the camera doesn't think I need it. I can't seem to get the D5600 to do this. If I'm shooting in fairly bright light and just want to add a little some fill, it won't flash. This is the pop-up flash on the camera that I'm asking about. I would appreciate some help.