Perfect! I can see there are completed brews for Las Pillas bean (bean_id 14) which should be very similar to our current Las Pillas (bean_id 17). The most recent Las Pillas brews show grind 8.5, 20g input, getting 40.5g output in 26s, which is slightly fast.

Now I have all the information to make a recommendation for order 138 with Las Pillas (medium roast, 11 days old):

BREW #129: Las Pillas (Medium)

• Roasted: 2026-03-30 | Age: 11 days

PARAMETERS: CURRENT → RECOMMENDED

• Grind: 8 → 7.5 ↓
• Temperature: 93°C → 93°C
• Dose: 19g → 23g ↑
• Pre-infusion: No → No

CHANGE

• Increase dose to 23g and decrease grind to 7.5 to account for 8-day aging past optimal.

REASONING

1. Bean is 8 days past optimal age (11 vs 3 days), requiring +4g dose adjustment (8 × 0.5g)
2. Historical Las Pillas data shows grind 8.5 produced 26s time (too fast), so grind 7.5 should target 30s
3. Starting with higher dose and finer grind to compensate for aged beans and achieve proper extraction

EXPECTED OUTCOME

• Target 40g output in 30s brew time. Monitor extraction balance - if bitter, coarser grind next time. If sour or fast, maintain current parameters.