Hi, two months ago I bought new eye glasses, and purchased the polychromatic ones. You know, the glasses that tint like sunglasses when you are out in the sun. I also fly my P3P using FPV via an iPad. When flying the quad recently, I have had great difficulty seeing what was on the screen, even with my sun shield all around the iPad. It got so bad that on a holiday in tropical north Australia, I missed lots of good drone video, simply because I could not make out where the drone was pointed, and what I was videoing. Then I thought of my new glasses, and took them off. I took much better video after that. Anyway, I just wanted to share my thoughts with you. Mainly because it took me quite a lot of poor video before I realised they may be the cause. The polychromatic glasses tint so slowly, that you forget they do actually change colour so dramatically. Regards, Chris.