That's similar to my original idea in spirit. It's a lot of work to do the reverse-engineering job! I'll have to study your post carefully and give it a whirl. The benefit is getting to know more of the inner-workings of MOI. I know I can due things easier, but I think I can learn more by taking on the tougher road. Maybe I'll model some simpler/original things too to learn more basics.

Thanks guys. I appreciate the insight.

Good night.