Cylinder Bottom Coolant Elbow Angle

Hello,

I wonder if anyone knows the angle to set the cylinder #3 bottom coolant elbow. I am changing the head for that cylinder and unfortunately removed the elbow from the old head without taking note of the angle. The replacement head was a #2 so the angle the elbow was at wont be of much help.

Of course, once I install the cylinder on that position, temporarily install the head I can figure the angle using the hose. Maybe the easiest way but wonder if there is an angle documented anywhere out there.

Thanks,

Chris