The "measured ISO" of the GH3: Surprise, surprise

Yes, that's it. I know this works well with the camera settings listed in my post. Haven't checked how it works with other settings than those. I now use spot metering only as a supplement when, for one reason or another (as indicated in the post I linked to), the live view "blinkies" don't work as they should.

Last weekend, I went for a walk with my wife in the lovely winter weather we happened to have at that point. I used the LV blinkies for exposure all the time and for fun checked exposure by means of RawDigger when I came back home. Every one of them was exposed just the way I wanted, with the highlights being right at the clipping point but not beyond. At most, I got a thousand or so pixels clipped per channel, which of course doesn't matter at all.