I've not used C1 Pilot for a while, but I could have sworn I used to be able to fire the shutter and set aperture / speed etc from it. On my iPad 2 on iOS 6, I see the panel I would expect and it shows my tethered Nikon D700 with various dials, and the exposure settings are updated if I change those settings back in C1. But I thought I could also change exposure directly on the iPad or hit the shutter release. Does this seem right?