Hi Xeed, thanks for help,
What I trying (desperately) to create is a simple timeline on which I could drag an event back and forth, that line should stick to the event and change only it's angle, unless I move (drag) the circle on the timeline. I tried to "pin" the "line sprite" to the "event sprite", but for some reason it's just doesn't work. I'm new to C2 so I probably missing something here...