Manifold question Part 2

What is your question?

The new manifold is in-I do not note any leaks around the perimeter.Yet,the car is still leaking antifreeze at the rear,and dripping below the clutch.(Prior to the manifold replacement,it leaked by the thermostat and I suspected somewhere at the rear of the motor. Any ideas? Given the tight motor fit,it's hard for a driveway guy to diagnose. Thank you.