Editing an mc inside a dynamically added MovieClip

1

Hey.

Im adding a mc from the library using.


            menuInGame = new inGameMenu();
            menuInGame.x = 700 ;
            menuInGame.y = 0 ;
            addChild(menuInGame);
            
            // this line dosent work
            menuInGame.barHP.height = 0.5;

Im trying to switch the height of an mc that is inside an object ive dynamically loaded from the library

the mc has the name barHP.

How do i access it, or must i add this dynamically as well?

Thanks