Dynamic Text Box won't load first and last letters

I’m making a dynamic text box where the text is changed when a button is pressed.

But when I open the frame that its in it has levelStavete written in the text box (which I don’t have written anywhere) And when I press the button it displays.

estin estin estin

Instead of testing testing testing

Please help

Danielle

StaveHelp.onRelease = function(){
	var Test:String = "Testing Testing Testing";
	StaveText.text = Test;
}