Specials share 60 %+: revenue model, calculator and business plan re-based

User (October 2026): "lets say 60+% special prints" (the plant focuses on
special prints, not mono colours).

- Specials (splatter, marble, colour effects) run only on the Duplex
  systems, so at 60 % the Duplex sets the launch plant's output: ~0.58 /
  0.74 / 0.90M records a year (was 0.71 / 0.84 / 0.97 at ~20 %), the
  Classic at about two thirds load. Full 60/40 hall: ~2.3 to 3.6M (Duplex
  -limited, Classics about half loaded); five-press fleet unchanged. A
  hall balanced by output at 60 % would give Duplex ~70 to 75 % of the
  floor (estimate; noted, not applied).
- Blended price 3.76 / 4.49 / 5.27 USD (standard 3.40 / 3.80 / 4.25 plus
  the 0.60 / 1.15 / 1.70 specials premium on 60 %). Launch operating
  picture: revenue 2.28 / 3.65 / 5.41M USD, EBITDA 0.23 / 1.73 / 3.79M,
  operating profit -0.66 / 1.21 / 3.46M, payback ~3.8 yr central,
  break-even ~0.25M records; adverse needs ~1.1M records to cover
  depreciation. Specials' extra direct cost (coloured compound, purge,
  trim only into black) is not in the cost table yet: flagged as an
  upper bound until compound quotes.
- Calculator default specials share 20 -> 60 % (planning rates keep the
  launch plant balanced at 850k: revenue 4.14M, EBITDA 2.07M, payback
  3.3 yr, cash payback year ~4.8, IRR ~18 %).
- revenue-model.md, scale.md, pressing-line.md, README; business plan
  draft 0.2 rebuilt (sections 1, 4, 9, risks).

Checks: calculator regression 0 fails, no page errors, node --check on
all scripts; PDF 47 pages, table of contents filled; no em dashes added.

docs/business-plan/build/content_a.py

@@ -53,8 +53,10 @@ def blocks():
             "partner Ploy Printing, and fulfilment including direct-to-fan dropshipping.",
             "**Three presses at launch:** one Newbilt Duplex system (two semi-automatic presses with a main "
             "and a colour extruder, for colour, splatter and short runs) and one Newbilt Classic fully "
-            "automatic press for long standard runs. Together about 0.71 to 0.97 million records a year on "
-            "two shifts (estimate). A second Duplex system is a growth option with its floor, utility "
+            "automatic press for long standard runs. Special prints are the focus (60 % and more of the "
+            "records), and specials run only on the Duplex, so together they make about 0.58 to 0.90 million "
+            "records a year on two shifts (0.71 to 0.97 million at a standard-heavy mix; estimates). A second "
+            "Duplex system is a growth option with its floor, utility "
             "positions and pipe connections reserved, not part of the investment.",
             "**The metal path in-house:** a Sillitoe SDMS cutting room, a Pheenix Alpha galvanics line with "
             "zero-discharge water treatment, and the Sibert stamper-prep line. The father and the mother of "
@@ -111,9 +113,10 @@ def blocks():
         ]),
         H2("The numbers"),
         KV([
-            ["Capacity", "Launch plant ~0.71M to 0.97M records/yr (2 semi-automatic presses + 1 Classic, "
-                         "2 shifts; estimate; the press fleet calculator gives ~0.94M at our planning "
-                         "rates). Second Duplex as growth option: ~1.0M to 1.5M"],
+            ["Capacity", "Launch plant ~0.58M to 0.90M records/yr at 60 % specials (2 semi-automatic "
+                         "presses + 1 Classic, 2 shifts; the Duplex sets the pace; estimate; the press fleet "
+                         "calculator gives ~0.94M at our planning rates). Second Duplex as growth option: "
+                         "~1.0M to 1.5M"],
             ["Site", "~1,500 m² main building plus a ~379 m² utility yard built for four boiler and four "
                      "chiller modules, on leased land (~4 rai minimum, 6 to 8 rai with expansion); second "
                      "building as expansion"],
@@ -127,13 +130,13 @@ def blocks():
                                                  "open quotes land low**"],
             ["Land lease", "Not negotiated; the plan carries an estimated THB 0.3M to 1.0M per year "
                            "(USD 9k to 30k), section 6.1"],
-            ["Operating result, mature year", "Central case: revenue ~USD 3.75M (~THB 124M), EBITDA ~USD 1.63M "
-                                              "(~THB 54M), operating profit ~USD 1.11M (~THB 37M), payback "
-                                              "~4 years (3.0 to 5.5 on the 4.9M to 8.9M band); break-even "
-                                              "on operating profit at ~0.3M records a year. **The adverse "
-                                              "case loses money:** EBITDA ~USD 0.22M, operating loss ~USD "
-                                              "0.67M (~THB 22M). Utilisation and price decide the outcome, "
-                                              "not upside (section 9)"],
+            ["Operating result, mature year", "Central case at 60 % specials: revenue ~USD 3.65M (~THB 120M), "
+                                              "EBITDA ~USD 1.73M (~THB 57M), operating profit ~USD 1.21M (~THB "
+                                              "40M), payback ~3.8 years (2.8 to 5.1 on the 4.9M to 8.9M band); "
+                                              "break-even on operating profit at ~0.25M records a year. **The "
+                                              "adverse case loses money:** EBITDA ~USD 0.23M, operating loss "
+                                              "~USD 0.66M (~THB 22M). Utilisation and price decide the "
+                                              "outcome, not upside (section 9)"],
             ["First paying release", "**Open.** The August 2026 calendar gives Q4 2028 to mid-2029 (27 to 33 "
                                      "months from the start of phase 0), but it was drawn for a one-press "
                                      "launch. Commissioning the cutting room and galvanics before the presses "
@@ -545,15 +548,17 @@ def blocks():
           "be flat, non-slip and solvent-resistant."),
         T(["Stage", "Fleet", "Rough output per year"], [
             ["Launch plant", "1 Duplex system (2 semi-automatic) + 1 Classic, 2 shifts",
-             "~0.71 to 0.97 million records"],
+             "~0.58 to 0.90 million records at 60 % specials (0.71 to 0.97 at ~20 %)"],
             ["Growth option: second Duplex", "4 semi-automatic + 1 Classic, 2 shifts; room reserved, not in "
                                              "the investment", "~1.0 to 1.5 million records"],
             ["Full hall (option)", "4 Duplex systems + 6 Classics, the press hall laid out 60/40 for Duplex "
-                                   "(special pressings first); a utility phase of its own", "~3.6 to 4.7 million records (estimate)"],
+                                   "(special pressings first); a utility phase of its own", "~2.3 to 3.6 million records at 60 % "
+                                   "specials (estimate)"],
         ], widths_mm=[40, 80, 50],
            caption="Basis: semi-automatic 60 to 80 records/h assumed; Classic ~128/h (vendor flyer); 16 h/day, "
-                   "300 days/yr, 60 to 70% overall equipment effectiveness. The launch plant is 248 to 288 "
-                   "records/h at nameplate, ~149 to 202/h after effectiveness; the press fleet calculator at "
+                   "300 days/yr, 60 to 70% overall equipment effectiveness; specials (60 % and more) only on the Duplex. "
+                   "The launch plant is 248 to 288 records/h at nameplate, but at 60 % specials the Duplex caps "
+                   "it at 200 to 267/h, ~120 to 187/h after effectiveness; the press fleet calculator at "
                    "the team's planning rates gives ~0.94 million. Neither option is in the revenue model "
                    "or the investment."),
         P("**On the 60 to 70% effectiveness figure.** Newbilt publishes 95% yield and 95% uptime for the "