diff --git a/client/README.md b/client/README.md
index e092ddd..d217da7 100644
--- a/client/README.md
+++ b/client/README.md
@@ -15,6 +15,8 @@ With the game server running ([`server/README.md`](../server/README.md)), each v
 
 **Tradeoff (prototype):** `player.gd` often steers **straight in xz** toward the goal when the pick’s **Y** is below the capsule origin (smooth **stepped bumps**). **Automatic routing around tall obstacles on one click is not guaranteed** — use **several clicks** to go around e.g. the gray **`Obstacle`** when needed.
 
+**Known issue:** visible **idle / rest jitter** on the avatar — follow-up in [NS-24](https://neon-sprawl.atlassian.net/browse/NS-24) (Tech Debt).
+
 - **Scripts:** `scripts/ground_pick.gd` (walkable pick + `target_chosen`), `scripts/position_authority_client.gd` (`PositionAuthorityClient`: POST move, GET verify; second signal arg = boot snap vs nav goal), `scripts/player.gd` (path-follow), thin `scripts/main.gd` (nav bake on first frame, then wiring).
 - **Scene:** `scenes/main.tscn` — walkable **`StaticBody3D`** geometry lives under **`World/NavigationRegion3D`**. `main.gd` calls **`bake_navigation_mesh(false)`** (main-thread bake) after one **`process_frame`**, then waits two **`physics_frame`**s so **`NavigationServer3D`** has a map before agents query paths. After moving floor or obstacles, re-bake in the editor if needed.
 - **Inspector:** select **`PositionAuthorityClient`** on the main scene to set **`base_url`** (default `http://127.0.0.1:5253`) and **`dev_player_id`** (default `dev-local-1`, must match server `Game:DevPlayerId`).
diff --git a/docs/plans/NS-23-implementation-plan.md b/docs/plans/NS-23-implementation-plan.md
index d60f159..821ab2f 100644
--- a/docs/plans/NS-23-implementation-plan.md
+++ b/docs/plans/NS-23-implementation-plan.md
@@ -44,7 +44,7 @@
 |--------|----------|
 | **Uneven surfaces vs obstacles** | The client uses a **descend bypass** in `player.gd`: when the authoritative goal **Y** is below the body origin (typical for floor picks vs mid-capsule), steering goes **straight in xz** toward the goal instead of following nav waypoints first. This keeps **stepped bumps** smooth; it does **not** guarantee routing around tall **static obstacles** on a **single** click. |
 | **Player expectation** | **Multi-click** (or chained moves) is acceptable to navigate around geometry the client would otherwise bee-line into. **No** automatic obstacle navigation is required for NS-23 closure. |
-| **Residual polish** | Visible idle jitter at rest is tracked as tech debt (**NS-24**), not a blocker for this story. |
+| **Residual polish** | Visible idle jitter at rest is tracked as tech debt — [NS-24](https://neon-sprawl.atlassian.net/browse/NS-24) (not a blocker for this story). |
 
 ## Acceptance criteria checklist