Picture 1 - The parts and tools supplied Picture 2 - Mark the adjustable nuts on the corner that is nearest to the hole
Picture 3 - The button assembled, note the mark on the grove in the top, this marks the top "12 o'clock" position for all  "clockings" Picture 4 - Here the "clockings" are for:
2 degrees down and 2 degrees right thrust.
Use the KP clocking table for other angles.
Picture 5 - This is another picture of the unit clocked for 0 degrees down and 0 degrees right, this time with the optional locator ring Picture 6 - Using the wrenches for 0-0 thrust clockings : inner 14 minutes, outer 45 minutes

KP Adjustable Nose Button Instructions - page 2 of 3