The quark mass ratios are pure integer Plücker readouts on the derived selector stratum — no transcendental solve. The absolute amplitude reduces to one overall scale v_geo (ratios + Grand Mass Volume), the same dimensionful anchor as gravity's 1/G. The remaining ℤ₃ deck choice is since derived: the integer deck pairs the Q₊=1 line with the self-conjugate character 2, so the geometric boundary deck is the sheet-twisted class and the cusp exponential is excluded (v141) — GATE.QGEO keeps only its realisation premise, with no discrete freedom left — and that premise sits at its floor: the full Möbius D₄ of the seam curve matches the integer model parity by parity (ι = T_A exactly, δι = Σ; v146). The finite rigidity is now proven exactly [E]: μ₄ has cross-ratio 2 and a faithful Möbius D₄ stabiliser, H¹(ℙ¹∖μ₄) has rank N_fam = 3, and the eigenforms ω_k carry the μ₄ characters of weights (1,2,3) = the A₃ exponents = Spec(Q₊) — so only the seam-collar realisation stays open (v168). The Sheet Diamond carrying these operators is a discrete geometry with two axes (v218): the determinant is linear along the winding axis (A₃-driven, slope 6 = |R⁺(A₃)|) and quadratic along the sheet axis with curvatures (8, 6) = (rank E₈, |R⁺(A₃)|); the anchor-Plücker coordinates lift K→C→F in two exact steps (1,8,10) then (1,8,16) — the decuple A_Λ then the full spinor generation dim S⁺; and the characteristic-polynomial discriminants of Q,K,C,F factor as q(r)²·Disc(q) with squares (1,3,4,6) = (N_Φ,N_fam,|μ₄|,|R⁺(A₃)|) and kernels (13,48,65,105). No new numbers — it organises the existing operators more strictly. Sharper still (v410): the sheet axis V = Q·diag(0,1,1) is a binary internal compiler — its powers print the carrier spine Vⁿ·1 = (2ⁿ⁻¹, 2ⁿ, 2ⁿ⁺¹−1) = (1,2,3),(2,4,7),(4,8,15),(8,16,31), and four exact bilinear families collapse the recurring integers (6,7,9,11; 13 = Δ_Q, 27 = 1ᵀRa, 55, 56 = dim 56_E₇) into one operator's iteration. The quark ratio is then a pure V-power readout c_u/c_d = (1ᵀV⁴1)/((aᵀV1)(1ᵀV²1)) = 55/117 (v411, an exact re-encoding); the unnamed Z₂-wall corner J = M(1,−2) carries χ_J = (6,3,2), aᵀJa = 30 = h(E₈), det(I+J) = 12, det(2I+J) = 40 (v412); the sheet axis encodes the atoms as difference orders Δe₁ = 3, Δ²e₂ = 4, Δ²e₃ = 8 with anchor energy 52+11t (v413); and the center C is a resolvent portal det C = 14 = dim G₂, det(I+C) = 52 = dim F₄, det(2I+C) = 120 = |R⁺(E₈)| (v414). All [E] algebra; the binary spine is forced by Spec(V) = {0,1,2}, so the Lie-dimension readings stay [C], audit-typed.