Further to last post... if I don't use the pz3's... but load the products from P7 and exactly the same light sets as in the pz3's... then P7 responds properly... loads the new lights and deletes/alters the eisting P7 lights.. and everything is okay...

Am now going to try and save that out as a pz3.... reload it and see what happens...

"You don't have to be mad to use Poser... but it helps"