This is one of those experiments that work out = I have many that haven’t. I found a roll of Cinestill 800 T - several years outdated. It is supposed to be shot under tungsten light or shot daylight with a warming filter. I took a chance and shot it at box speed and no filter - mostly because the point and shoot I was using doesn’t take filters. I did rely on The Darkroom in California to develop. I already had too many variables! I was very happy with the way things turned out.