Free PCL PartsLab® v4.0.0.6

From the developer:

Reusing design models for construction detailing using Revit Parts just got easier. PCL PartsLab 4.0 has new tools that visualize and isolate all overlap conditions with Parts when those design models are less than perfect. With a single click, these new features isolate modeling busts in the design model – floors overlapping other floors, walls overlapping walls, floors penetrating walls – you get the idea. All occurrences of overlapping parts across all categories…
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