Chat log misaligned with GroupCheck

Hi, recently installed GroupCheck and was playing with it (great API, so excited to use it in combat with the ApplyDamage API). Anyway, one thing I noticed is that with GroupCheck, the left align of the messages are set to before the start of the chat window. Here's a picture: I tried other scripts to see if they do the same, but as you can see, WildShape doesn't have the same problems. Any ideas? 

Assuming you are not using a CSS interpreter like Stylus, try turning on the option to show avatars in chat. I think that is an old bug in the script.

That fixed it, thank you so much!