Byte-identical to the legacy path on four fictional charts (PyJHora masked), -19–26% end to end (median 23%). Short of the 25% written on the ticket; the product owner chose to turn it on anyway. JYOTISH_REPORT_RENDER_FAST=0 restores the old path. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DbBXoz1Qk3y9buDv1mkmTu