The karmic nodes operate with stealth and suddenness in BSP:
Have you ever looked at a natal chart and felt that, despite knowing the basic principles of Parashari astrology, you were still missing the precise "when" of a life event?
Every planet implements its energy on a specific house relative to its position, usually affecting that house's significations or the planets sitting inside it. 2. The Midpoint Rule
Jupiter implements its energy in the 4th house from its placement in the 32nd year of life.