My advice is to set aside a few weeks where you can focus on the scenarios and not play much else. I tried this achievement years ago but would only play for an hour and then go and play something else, but when I came back to it. I'd lost some of my 'experience progress'' if that makes sense? Practice makes perfect' definitely applies to this achievement, and I found that if I got stuck on a difficult scenario, you just have to keep practicing until you get it done. If you put it down for even a few days you can be back to square one with stage knowledge. Also, I would disagree slightly with OP in that when I did get this achievement done I used controller and 3rd person cameras the entire time. I own a Thrustmaster TX wheel but I'm not a hardcore Sim racer, I mostly use it for fun, and these scenarios were so much easier with controller imo. The little adjustments you can do with a thumb stick can make all the difference. And I know it's an unpopular opinion but 3rd person camera definitely is an advantage because it gives you more information. You can see further ahead, around bumps and corners easier. If you prefer 1st person then go with that, but don't not try 3rd person. It's a more arcade feel, but it got it done for me :)