Alternating Massage Between Two Sister Holes 2 Top -

While alternating, keep a close eye on the "2 top" surface. Any weeping of fluid between the two holes indicates a failure in the internal bridge—a sign that the sister holes are no longer isolated from one another. 4. Final Torque and Seal

For a practical example, consider massaging the shoulders and neck area, common spots for tension: alternating massage between two sister holes 2 top