Kari Wahlgren was originally credited as as Kari Walhgreen in the first Dvd volume of OVA 3 that was released by Funimation. This was corrected in the second volume.
In Tenchi Muyo OVA 3 (which it was made around 2000) the sound effects, when you set your DVD language to Japanese, doesn't match the motions of the character at all. In the English one it does match.