Quote - ...Based on the above, I assumed the hitlist weights were being set and I adapted the .vwt save routine for .pyd use.  I'm comparing using Mesh.CorrelateTo().  The saved .vwt file consistently writes one 1.0 weight and two 0.0 weights for each hit... 

Hmmm....

Quote - And it's like that throughout the file.  So I assume implementation of hitpoint Weights may just be incomplete for correlation methods other than *CorrelateMeshVerts()? *

Maybe... frankly, the weight computing code has not really been tested until now, so I'll have to look into this when I get a chance.  It's probably just incomplete/buggy.

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