Michael,
Thanks and I cant wait to dig in.

Regarding how commands work, I'm using the custom revolve from petr's page written as "revolve" which overwrites the default command. May I loose new functionality from revolve If I dont switch the command name to keep the new default?

In other words, I may have to create a revolve2 with a shortcut so I dont break a new change you made to the revolve in the sept. beta.

Make sense?
Burr