Navamsha D9 (Deep Compatibility)
The third Deep Compatibility section (max 10 points) — reruns key compatibility checks using each partner's D9 Navamsha chart instead of their main D1 chart, since classical practice considers Navamsha the more refined lens for marriage-specific questions (see the Navamsha entry in the Kundli glossary).
Checks the relationship between the couple's D9 Lagnas, whether their D9 7th houses suggest compatible partner "archetypes," each partner's Venus quality specifically within the D9 chart, and — a Jaimini-system layer — whether their Darakaraka (spouse-significator) placements align.
Scores the D9 Lagna relationship (same/trikona/kendra axis scoring higher, 6/8 axis scoring lower), D9 7th-house overlap between partners, Venus quality in D9 (own or exalted Navamsha signs — Vrishabha, Tula, Meena — scoring highest), and Darakaraka alignment.