**Problem:**
Config had minOrderSize: 0.01 ETH for ETH-PERP, but user successfully opens positions as small as $4-8 (0.001-0.002 ETH at ~$4000/ETH).
Database shows successful ETH trades:
- $8 positions = 0.002 ETH at $4000/ETH
- $4 positions = 0.001 ETH at $4000/ETH
**Actual Drift Minimum:**
0.001 ETH (~$4 at $4000/ETH), NOT 0.01 ETH
**Fix:**
Updated config/trading.ts:
- minOrderSize: 0.01 → 0.001 ETH
- Updated comment to reflect actual minimum
**Impact:**
- ✅ Accurate minimum validation
- ✅ Small runner positions (0.0005-0.001 ETH) won't be falsely flagged
- ✅ Prevents incorrect "forcing 100% close" on valid sizes
- ✅ Allows proper data collection at $4 position size
**Note:**
The previous fix for checking minOrderSize before close is still valid and needed - it just now uses the correct minimum (0.001 instead of 0.01).
d5b3dbbbee