Another suggestion:
When using editor, in the setting tab would exist a way where we would click twice on the slider tittle, and it would locate (jump/send us) to the control on the work area and select it.
Or we would right click on the work area ang get a context menu with "Controls >" and show all controls names we've setted. So, from this context we would select the desired one and the work area jump to the selector.
I'm sorry, some times I get language barrier trying to explain stuffs.
Cheers,
Lucato.