Hi, Polartech Glad you found it helpful! :-) I typed it out late last night after a glass of wine. I don't normally drink alcohol, not even beer, so I may have made a few boo-boos. ;-) Yes, I'll create a tutorial for this but it probably won't be up until a week into 2001. I want to do further testing of a few ideas, and if possible, see if there's any streamlining that can be done. I've also got a few modelling projects due for some people here so once I've completed them, I can get started on the tutorial. Nuke