Hi
@arbitrage i just checked this RSF setting and it works just fine. I set my default camera settings to full manual and then set an RSF override for a slow shooting as you listed in your post and with the RSF set to auto ISO, the camera does consider the EC setting that I set as default. Am I reading your requirements incorrectly?
Here are the RSF settings i selected:
1. Shooting mode checked to M
2. Shutter speed checked to 1/320
3. ISO sensitivity settings checked AND Auto ISO sensitivity control kept ON within that sub menu
4.AF area mode set to single point
5. AF-ON checked
I kept my default camera to full manual and dialed in and EC of -1 and when i press my RSF override, i can see the camera apply all the RSF values like 1/320, single point focus, auto iso and keep the EC to -1.