I believe you're right - you can see whether the host is private or public elsewhere. And even then, "P" wouldn't make much sense, since it could mean either of those
If the day will come when CRC will be useful at all, I think it should be enough to get into CRC once. The basic principle didn't change with the "new" CRC and neither did the persons who were previously accepted.
I believe the bug you're talking about has nothing to do with ground effect, which is NOT simulated in LFS.
In LFS, if the car is tilted backwards, downforce pushes the car slightly forwards instead of directly downwads like it should. At least that's the explanation I've heard on the forums.
Dave's idea is the one to go with. You can record the video with 0.25X speed in LFS and use a very low capturing framerate, for example 10 fps. When you play it back in 40fps, you will have a very smooth video.
The same as always, I think? One blocking move allowed. So you can go right to block the pass if he's not dangerously close yet, but you are not allowed to move back left to block him again.
Potentiometers. Sort of like a volume knob on your stereo system, but in this case they turn with the steering wheel and tell the position of your wheel to the computer.
Interesting to run this with XR GT and default hard track setup
I managed to finish though, despite every shock / spring totally gone and I even ran out of fuel at the last ramp
Especially the third and final lap was a challenge, after landing from a jump the front of the car kept bouncing up to the next ramp and I desperately tried to keep it straight :P
They represent road cars, and racing them represents most likely racing your buddies on a track day. I think it's perfectly realistic not to have rollcages in them.