When reverse engineering ports, it is a common practice to place evenly-spaced CAD planes perpendicular to a “drive curve”. Here's how:

Verisurf features several methods for using identical inspection locations for any subsequent inspection - regardless of measurement equipment used. Learn these methods here:

Take advantage of Verisurf's Best Fit capabilities when using a CAD model for nominal reference while inspecting hole patterns to positional GD&T specs:

This detailed article shows you how to scale measurements in Verisurf to compensate for thermal expansion or contraction: