Espresso Dial-In Troubleshooting Card
Sour, bitter, or both at once — the card tells you what that means and exactly what to change next.
$9.45
Reference guides that actually fix the problem.
Printable PDFs for the moment you are stuck mid-task — a shot that tastes wrong, a board that sounds hollow, an army that needs painting this week. Written to be pinned up next to the thing they are about.
- A4 and US Letter, same content
- 12 pages across 2 guides
- Yours to print as often as you like
The guides
Every guide ships as two PDFs — no physical item.
Keyboard Sound & Mod Chart
Every common mod rated for effect, reliability, reversibility and cost — including the ones that will do nothing on your board.
$9.45
Why these are different
They say what will not work
Most guides only tell you what to do. These tell you when a fix will do nothing on your setup and why — so you stop chasing a change that was never available.
Built to be printed
High contrast, no background wash, readable at arm's length under a desk lamp. Checked in greyscale, because people print things at work.
One page does the work
Each guide has a single page that is the product — the card, the chart, the recipes. The rest exists to stop that page being misread.
Questions before buying? support@bbanetwork.org · 2 guides available.