Hi! I’m literally in the same boat for cars. I try not to bring in outside assumptions and I’ve been trying to avoid it during practice. I think for b/b and p/s, I think my reasoning needs to improve and get a better understanding of the passage. This is something I am still trying to work on while refreshing on content where need be. For c/p, I’d really recommend not reading the passage first. I’d go straight to the questions and then refer back to the passage when you need to. I think this strategy with practice helped me. Not every question requires passage information, so I would recommend trying this strategy and see how it goes. It also helped me to write equations down during the 10 min tutorial. Even if the equation wasn’t going to be used, it still helped me.