Hi Alvin and Warren,
I have done very little with constraints, with the exception of the parallel flavor. I experimented with Constraints Coincident. That action has the behavior I was looking for while using Line objects. However, after some experimentation, I found I was only able to use the action with Line and Arc objects. I was unable to grab such objects as Polylines, Circles, Blocks, and Groups. (I did not test other object types.)
I know the behavior I am looking for is targeted toward more architecture-specific applications. However, this behavior was very useful when drawing other types of engineering documents, so I though there might be a way to achieve this using TC
Thank you very much for the help!