 Oh, yeah, yeah. I see what you just said. Right. You know, that's okay. You know, it's always about heart rate and blood pressure, right? You go to the doctor any time, and you say, I was dizzy, I was this, I was that. What's the first? They always take heart rate and blood pressure, brother. Fuel trim is one of the most underrated, overlooked values in an engine that will tell you so much about what's going on.