We’ve been pairing Hogan HPI/HDS with a 45-minute operator case and a structured reference grid scored in Ashby; signal is up, but false negatives spiked -on COOs… Has anyone moved to Saville Wave or KF4D, or layered The Leadership Circle 360, and seen cleaner pass/fail calibration at VP+? I need real outcomes — time-to-confidence and backfill rates — before I standardize this across EMEA in Q2.