AEC Section Line and Elevation Line Tools

Hi, so I have just discovered the Section Line and Elevation line tools in the AEC Tools for PLus V10. I have two questions.
1) How can I control the scale of the callouts lines when they are placed. I know i can do it with the properties, but is there a way to set them up so they come in at the scale I need?
2) The Elevation Line tool is not working. I get a "Invalid Symbol Table Name" error on the command line. Any idea how to fix this, or am I waiting till V11?

Thanks for your time,
Chris G