Hi there. I'm hoping someone can help me. I did a shoot over the weekend and for the first time, I experienced really bad grain. I was shooting between the M and S settings. Adjusting shutter speed for some photos gave me good exposure but once I started with post editing, I noticed the terrible quality photos.
I have done a few shoots before and this has never happened. I really feel quite bummed out about this. And I can't seem to find what the problem could have been. Help, please?