I'm sure it has nothing to do with metering. My exposures are fine.
Yes, my screen is calibrated (although I'm sure it could be re-calibrated). I don't have NX2 - haven't used Capture since about version 2 - way too slow for my workflow and I didn't bother with any upgrades since I upgrade my MacPro. So, the only options I have are LR or ACR.
I only shoot in RAW, so most settings on the camera (Picture Control and such) shouldn't affect it. I do have a ColourChecker Passport, so I may create a new profile and try that.
If I get a chance tomorrow I'll post a sample once I'm back in the studio.