Quote - Interesting investigative work, nruddock! :)

This one didn't take to long to track down, as I got a crash as soon as I clicked on the Head with the Morph Tool active.
Most of the time went into snipping out a bit of the include file, restarting Poser and checking for a crash until I'd sufficiently narrowed down where in the file the problem was to be able to spot something suspicious and apply a candidate fix to confirm.

Quote - I take it by the avitar that nruddock is noelr at DAZ.

Yep, that me