Does anyone use the Modify Configurations dialog? Do you use it instead of design tables or instead of manual configurations? How do you handle the dimensions separately from features?

Also, I think I'm getting some wires crossed here a little bit. There seem to be several obscure pieces of functionality that hover around configurations.

• specify configurations dialog
• modify configurations dialog for dimensions
• modify configurations dialog for features
• property tab builder /  custom property tab

Is there anyone who uses all of these? Any comments on any of them will be appreciated.