Server coming down shortly to push an update involving testing a self-scaling command. I will reply with more information once the server is back up.
Alright! After another restart to fix a bug, it's ready to go!
You can use .scale to set your character's scale from 0.9 to 1.1. Bear in mind that you can only modify your scale 5 times after you initially set it (it will be 10 after the next restart, though that value may be increased).