Metric Coffee · Costa Rica Don Eli Tematica

Sun, Aug 2, 2026, 1:34 PM (Shot 105)

DoppioFastNormalDay 27 · Peak window

Shot

Grind Setting27
Dose17.9g
Grinder Retention0g
Adjusted dose 17.9g
WDT UsedYes
Distribution ToolYes
Spring Weight30 lbs
Pre-infusion7s
FlowVery fast
Shot Time21s
Stopped at28.8g (+12g drip)
Yield40.8g
Ratio 1:2.281.94 g/sFastNormal

Target

Espresso · Normale

Aiming for Espresso (35.8g, 25–30s) — +5.0g off, ran fast — closer to Normale.

20g30g40g50g60g15s20s25s30s35s40s(21s, 40.8g)

Taste

Balance

SourSlightly SourBitter

Shot Rating

Notes

Flow was even starting at 10 seconds but quickly becoming fast indicating need for finer grind or a major channeling issue. Taste is all over the place but might be bean profile. Either way not my favorita shot so far

Drink

Milk Quantity70ml
Foam15ml

Overall Rating

Milk did wonders to the drink after a hard to describe shot. Taste is strong but more balanced. Can’t define the taste yet. Milk steaming was beautiful but pouring showed white very early and then could not control it to shape anything. White blob

Analysis

AI Analysis

Needs Work

Summary

Shot 2 on the Costa Rica Don Eli Tematica at grind 27 — a significant jump from the 32.5 that ran 14s on shot 1. At 21s and a 2.28 ratio it's still coming in Fast and running longer than target, but flow turned fast mid-shot and taste was scattered. Still very early in dialing in.

What the Numbers Say

Time is Fast at 21s and ratio is Normal at 2.28 — better than shot 1's 14s blowout, but still short of the 25–35s Normal window. You missed the Espresso target (25–30s, 35.8g): time out of range and yield ran 5g long, landing closer to a Normale. Lag is logged at 12g on this pull — that's on the high end for your typical 7g standard, though your known patterns show Carlos Efrain Cortes running ~11g. Worth watching but not a red flag yet. Balance is Slightly Sour (3) and shot quality is 2 — the 'all over the place' note and fast mid-shot flow suggest extraction is still inconsistent, not that the flavor profile is stabilizing.

The One Thing to Change

Go 2–3 clicks finer — try grind 24–25 next.

Still pulling fast at grind 27 with uneven mid-shot flow. Shot 1 at 32.5 was 14s; shot 2 at 27 is 21s — you're gaining time but not enough, and flow is still accelerating mid-shot rather than holding steady. The Carlos Efrain Cortes reference (another light washed Colombian) dialed in at grind 26 with 24s and a clean balance 4 — you're in the right neighborhood but need to push finer. Try 24–25 and aim for 33–36g yield.

Bean Context

Don Eli Tematica is a light honey-process Costa Rica at 1700m — dense, slow to extract, consistent with needing a fine grind setting. At 27 days since roast it's well into its peak window. The hibiscus/raspberry/caramel notes and honey process will likely read as bright fruit with some sweetness once extraction catches up. The 'all over the place' taste at this stage is expected — you're not extracting evenly yet. Carlos Efrain Cortes at grind 26 is your best available analog for a light washed high-elevation Colombian; this bean's honey process may add a touch more sweetness but similar density behavior.

Progress

Two shots in, you've moved from 14s to 21s with a 5.5-click jump — solid directional progress but still outside the target window. The trajectory is right; keep pushing finer.
Cached · Aug 2

Bean

RoasterMetric Coffee
BeanCosta Rica Don Eli Tematica
Days Since Roast27 days — Peak window
Roast Date2026-07-06