Details:  Corel Bryce 5,  Daz Mil. Dragon posed in Studio, imported to bryce,  then merged into a second scene via Bryce "merge".

Bug encountered.  Obj and all mats merge intact.... but any attempt to change the dragon obj's mats (ambience or diffusion to blend it better into background scene)  will completely skew the dragons texture maps out of whack.  Even just moving the diffusion slider one notch and putting it right back to it's original position will result in mapping error.

The bug? will occur every time.  I guess I can import the orignal obj into the scene instead on merging two scenes but I find this anomally quite curious.

Willie