Driver: B(x)= sin(x^n+ε₁)/(sin(x^(n−1)+ε₂)+δ₁) − cos(x^n+ε₃)/(cos(x^(n−1)+ε₄)+δ₂) Z(x)=tanh(λ·B(x)), memory M ← (1−μ)M + μZ.
View: the balance model emits a sideways lightcone where horizontal motion is observation-time and vertical spread is space. YES brightens the right wing, NO brightens the left wing, BALANCED keeps the cone symmetric.