This registry entry defines the angle of the last level where hits are taken on the qualification sphere.
A starting angle of 0° is located at the equator of the sphere (relative to the probe).
An ending angle of 90° is located at the top of the sphere, normal to the probe.
Any additional levels will be located equally between these two levels.
Entry Name: ProbeQualEndAngle
Entry Type: Whole number that specifies angle in degrees. The default value is 90.