diff --git a/README.md b/README.md
index ec9d066..290be65 100644
--- a/README.md
+++ b/README.md
@@ -203,15 +203,15 @@ In scheduled mode the process (and loaded models) stays resident between runs. T
 | :--- | :--- | :--- |
 | `MAX_AUTO_IMAGES` | `80` | Maximum training images per person in Frigate |
 | `QUALITY_REPLACEMENT` | `true` | When at cap, swap a weaker tracked image for a better candidate. With Frigate scoring active, targets the most redundant image (highest pre-upload recognize score); otherwise uses blur score. Never touches manually added Frigate files. Set `false` to skip people at cap |
-| `FRIGATE_SCORE_CEILING` | *(unset)* | Below-cap novelty gate against Frigate's live model (catches conditions covered by manually-added images too). Unset: dynamic — skips candidates whose Frigate score exceeds the most-redundant tracked file's score, auto-calibrates each run. `0`: disable entirely. Positive value (e.g. `0.85`): fixed hard ceiling. No effect on the first run or when `ENABLE_FRIGATE_SCORES=false` |
 | `ENABLE_FRIGATE_SCORES` | `true` | Call Frigate's recognize endpoint pre-upload to store diversity scores used for quality replacement. Adds ~200 ms per upload. Disable to use blur-score replacement only |
 
-#### Image Processing *(calibrated — do not adjust)*
+#### Advanced Tuning *(calibrated — do not adjust)*
 
-These defaults are tuned for Frigate's ArcFace requirements. If you change them and run into image quality issues, support will not be provided.
+These defaults are tuned for Frigate's ArcFace requirements. If you change them and run into issues, support will not be provided.
 
 | Variable | Default | Description |
 | :--- | :--- | :--- |
+| `FRIGATE_SCORE_CEILING` | *(unset)* | Below-cap novelty gate. Unset: dynamic — skips candidates whose Frigate score exceeds the most-redundant tracked file's score, auto-calibrates each run. `0`: disable entirely. Positive value (e.g. `0.85`): fixed hard ceiling |
 | `MIN_FACE_WIDTH` | `90` | Minimum face crop width in pixels |
 | `FACE_MARGIN` | `0.15` | Padding around bounding box crop (fraction of face size) |
 | `ENABLE_FACE_ALIGNMENT` | `true` | Align to ArcFace 112×112 format using facial landmarks |