I ended up researching and eventually buying LFS because of an announcement here at RD a few months ago. It is indeed a fun game. While I can't quite compare the feel to netKarPro and rFactor2 (although others would say the opposite and everyone would be right), I still play it a lot for sheer fun offline. To 'pay back' RD for reminding me that this game exists , I am posting a link to a video I created yesterday.