I have a habit of slipping notes in mistakes in speech, don't I? It feels like such a human mistake that I never see in proper comics that I feel could be utilized so much more.
And a lot of things about Rachel start to make sense.
Fun Fact: Quikscell is a "real" company in the Inner Sphere. They're notable for basically selling very low quality crap, specifically military vehicles such as LRM carriers or Hetzer wheeled assault vehicles that sometimes come "some assembly required," or worse, with a few missing parts entirely. They stay in business because their vehicles are cheap. Should be no surprise that Rachel knows about them.