I am having a heck of a time with the light ring I just got. It is a Sunblitz Macro RL 1200. The camera that I have is an Olympus SP500UZ. When I take a picture of something that has a reflective surface I get a ring of lights in the picture. When I tilt the subject as the instructions for the light suggests I lose focus at the top or bottom depending on which way I tilt. Any Ideas or suggestions?