I noticed many pictures my wife took on a recent trip turned out way to dark than i expect. Then i noticed the EC was dialed back to -2.7 or so. Thus i am wondering how long she had this -ve exposure comp set. I have set the camera to capture the RAW files only. Is there a way i could determine EC value from the RAW files - Lightroom 6 doesn't show this on the gallery page under Metadata. I have OM-D E-M10 so files are .ORF.