[LE] How would i change the width of the "Dialogue Topic Holder" text field?

[javaplaza]

I'm roaming around in the dialoguemenu.swf script...

 

When I tried to add this, dialogue across the entire game wouldn't progress past the starting topics.

 this.TopicListHolder.TextCopy_mc.textField._width = 600;

My goal is to enlarge the window of visible player response topics during conversations with NPCs.

 

The mod I'm working on has a bug that sometimes causes topics to be invisible if there are too many characters for the vanilla interface to handle.

 

I found a mod that has a fix for this bug, but I'm not interested in using any of the other features the mod offers.