pbacot is correct. I've attached the relevant portion of Fredo6's support document to make the point clearer. In attempting to reproduce his example, I find that no matter what the angle of influence is, I only get the results of the Fredo's middle image. That is, extrusions next to deselected faces are normal. pbacot, you said this feature worked before. I wonder if your file was done with a previous version of JPP? I grant you the support doc is now 4 years old.

I installed this tool months ago, but only just realized what it does. Another great plugin from Fredo6. Thank you.
I read through the suport literature and cannot repeat something I'm seeing there: According to the support document, if my neighboring face normals are less than the angle of influince from the target face normal, the they will influince the targets offset. Correct? I tried to re-create what was shown on page 13 & 14 of the document, but my model seems unaffected by angle of influince. Did this functionality go away in later versions, or am I mis-interpreting something?