I flew yesterday in lovely sunshine. However when I looked at my video, shot in 4k, when the camera moved towards the sun, I was flying in a circle at the time, there was a 'strobe' effect on the film. I assume that was the sun light passing through the blades? Would a petal shade help to stop this? Thanks This is about 4 seconds of the clip. It will give you some idea of what I am on about.