I believe what they are on about is this.
You do 10-20 laps with plenty of fuel, rape your tyres, get them thin (same as doing a long stint), then set a time. It is much quicker when your tyres are thin.
Is this cheating? Well we had a long discussion about this for the LFS hotlap league and the consensus was that it is not cheating, as you could do the same by just doing a super long stint and you are not using anything outside LFS.
Is it ethical? NO.
You do 10-20 laps with plenty of fuel, rape your tyres, get them thin (same as doing a long stint), then set a time. It is much quicker when your tyres are thin.
Is this cheating? Well we had a long discussion about this for the LFS hotlap league and the consensus was that it is not cheating, as you could do the same by just doing a super long stint and you are not using anything outside LFS.
Is it ethical? NO.