I know that to achieve the lowest amount of rolling shutter you need the shutter at 1/60 of a second for 30P video. Are you guys running running Shutter priority in Video? I know a lot of you like to run Aperature prioritiy for stills or you still using AP for video and then trying to set your AP and ISO to get an approx 1/60? I would think that depending upon sun angles and changing cloud coverage that AP mode would vary the shutter speed quite a bit and your panning could be subject to rolling shutter? Second question are you guys experiencing that you need neutral density filters to use a F8 that will give you 1/60?