The text styles have the option to create automatically a leader, when the text was moved from origin place.
This creates helpful leaders to get the connecteion between text and object.
However, if the text is moved just slightly, the result is an unfavorable display.
This uncompleted elements can be switched of in the property tab for each element.
The wish is:
Give the leaders an option, that they will only created, when the movment has more than a defined value.
Please see attached document.