diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 358d1a4..16bc094 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -1312,7 +1312,41 @@ trade.realizedPnL += actualRealizedPnL  // NOT: result.realizedPnL from SDK
     - **Impact:** Protects user from unlimited risk during unavailable hours. Phantom trades are rare edge cases (oracle issues, exchange rejections).
     - **Database tracking:** `status='phantom'`, `exitReason='manual'`, enables analysis of phantom frequency and patterns
 
-33. **Flip-flop price context using wrong data (CRITICAL - Fixed Nov 14, 2025):**
+33. **Wrong entry price after orphaned position restoration (CRITICAL - Fixed Nov 15, 2025):**
+    - **Symptom:** Position Manager tracking SHORT at $141.51 entry, but Drift UI shows $141.31 actual entry
+    - **Root Cause:** Startup validation restored orphaned position but used OLD database entry price instead of querying Drift for real value
+    - **Bug sequence:**
+      1. Position opened at $141.317 (per Drift order history)
+      2. TP1 closed 70% at $140.942
+      3. Database incorrectly saved entry as $141.508 (maybe averaged or from previous position)
+      4. Container restart → startup validation found position on Drift
+      5. Reopened trade in DB but used stale `trade.entryPrice` from database
+      6. Position Manager tracked with wrong entry ($141.51 vs actual $141.31)
+      7. Stop loss calculated from wrong base: $141.08 instead of $140.89
+    - **Impact:** 0.14% difference ($0.20/SOL) in SL placement - could mean difference between small profit and small loss
+    - **Fix:** Query Drift SDK for actual entry price during orphaned position restoration
+    ```typescript
+    // In lib/startup/init-position-manager.ts (line 121-144):
+    // When reopening closed trade found on Drift:
+    const currentPrice = await driftService.getOraclePrice(marketConfig.driftMarketIndex)
+    const positionSizeUSD = position.size * currentPrice
+    
+    await prisma.trade.update({
+      where: { id: trade.id },
+      data: {
+        status: 'open',
+        exitReason: null,
+        entryPrice: position.entryPrice, // CRITICAL: Use Drift's actual entry price
+        positionSizeUSD: positionSizeUSD, // Update to current size (runner after TP1)
+      }
+    })
+    ```
+    - **Drift SDK returns real entry:** `position.entryPrice` from `getPosition()` calculates from on-chain data (quoteAssetAmount / baseAssetAmount)
+    - **Future-proofed:** All orphaned position restorations now use authoritative Drift entry price, not stale DB value
+    - **Manual fix required once:** Had to manually UPDATE database for existing position, then restart container
+    - **Lesson:** Always prefer on-chain data over cached database values for critical trading parameters
+
+34. **Flip-flop price context using wrong data (CRITICAL - Fixed Nov 14, 2025):**
     - **Symptom:** Flip-flop detection showing "100% price move" when actual movement was 0.2%, allowing trades that should be blocked
     - **Root Cause:** `currentPrice` parameter not available in check-risk endpoint (trade hasn't opened yet), so calculation used undefined/zero
     - **Real incident:** Nov 14, 06:05 CET - SHORT allowed with 0.2% flip-flop, lost -$1.56 in 5 minutes