Mechanic's Note is a Text Log slate which has a mass of 0 and is worth 0.
This
slate contains the following message:
I know that you’re stealing ship parts during repairs. Don’t bother trying to deny it, I’ve seen you do it.
As your friend, I’m telling you that you gotta knock it off. You know where you are, right? Do you understand who you’re stealing from, whose shit your messing with?
Listen, I’m not gonna tell anyone what you’ve been doing, but you have to stop before things get ugly. And they will definitely get ugly.