Hi guys, I'm working on a shoot next week where the director wants to use the EyeDirect tool [which overlays a reflection of the interviewer in front of the lens]. Just wondering if anyone here has used it before? Any advice on using it? I will of course be testing it prior to the shoot but would be interested to hear of any on set experience. Things like can it be used outside, how many stops to I lose... would be good to know.