Firstly, any professional racer with a desire to win will bounce over grass, bounce off walls, ignore chicanes and drive down escape roads if it all got them to the finish line quicker, and they could make it to the finish line before their car broke, and if they didn't have officials penalising them for doing it. Finding the fastest possible route around a race track that you and your car can succesfully navigate is not cheating, it's winning. Sometimes it's just less challenging than keeping it all on tarmac.
I remember when Senna purposefully went into a corner way too fast, knowing that he was going to lose control and probably wreck his car but also knowing that he was going to cross the start / finish line before falling off the track, and set a fastest qualifying lap because everyone else drove the last corner in a conventional (and therefore slower) manner. That behaviour was called genius a lot more than it was called cheating. I can't remember the track or the year. But he did it. He crashed ON PURPOSE to improve his qualifying time, because it was possible given his equipment and the track layout, and there was no rule against it. Such behaviour by a contributor on this forum would have him slagged off for the next thirty posts, but as Senna's example shows, "cheating" is not a reliable indicator of a lack of skill. If it's not against the rules, it's not cheating. It's lateral thinking.
Schumacher has proven himself to be a particularly skillful racer and also not above cheating, for that matter. So if any of you outspoken anti -cheaters out there are Senna or Schumacher fans, you might want to rethink your role models
As for shortcuts, you can chop the chicane on the Twin Ring course used for the Suzuki Concepts race at full speed. You can also chop the particularly slow verge at the top of the hill at Nurb, and on Misison 34, if you do not brake when you should after the long straight near the end, you stand half a chance of spinning into the 300SL and knocking him off the track. By the time you hit him your time penalty will be nearly finished and with a bit of luck you should have it all pointing the right way before the SL recovers. My first successful Mission 34 run saw the 300SL finish third..
