Template Variable Input Window Way Too Small

I was having trouble with Tiny MCE removing empty DIVs. Rather than trying to troubleshoot that issue, I just uninstalled the package.

But now, the input window for template variable code is only about 40 characters wide. I’ve logged out and back in again--no change. Does anyone know how to fix this?

Running Modx Revolution 2.1.1, Traditional.

use the textarea-input-type, not the richtext.

Thanks, that did it. I could still use more area. Is there any way to adjust the depth of that input window?