This registry entry is the current value of the IterateAndRePierceCadOnBestFitAlignmentsMaxLoops entry and determines the tolerance value (in MM) to use when AlignmentIterateRepierce is enabled. The new nominal point will then be the CAD point closest to the actual feature, provided it is within this tolerance.
Entry Name: RePierceTolInMM
Entry Type: Real number. The default value is 20.
The IterateAndRePierceCadOnBestFitAlignmentsMaxLoops entry is used for backwards compatibility with older versions (version 4.3 and earlier).