Deleting my Temporary Internet Files, of which there were apparently many in spite of my almost never using IE for anything, seems to have helped further with Poser 8 library behavior.

Testing of nVidia and nHancer settings along with the Morph Brush reveals that the brush only jumps when I am using nHancer to force anti-aliasing.  Under settings with which P8 opens anti-aliased but loses the anti-aliasing upon camera or room changing, the Morph Brush does not jump and additionally will anti-alias the preview while in use.  Testing reveals that the Morph Brush handles fine in SreeD mode.  Apparently my Morph Brush issues and anti-aliasing issues are linked somehow.  It looks like I may have to choose between the two.

Slowly getting there, hopefully.

===========================sigline======================================================

Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.