Tools / Batch Card

Tool · stored only in this browser

Batch Card

Record each batch, change one thing at a time and compare up to three batches side by side. Saved only in this browser.

Batches are saved in this browser’s local storage when you press Save. They are not sent anywhere and do not sync between devices. Export a file to keep a copy.

The batch
What you did

Change one variable per batch so the result tells you something.

Result

My batches

No saved batches yet.

Why one change at a time

A batch tells you most when it differs from the last one in a single way. If you change the temperature and the starter at once and the result improves, you will not know which change helped. Record what you did, change one variable, and compare.

Not sure what to change? Start from the method: all methods, or find the symptom in Fix.