Gustavo
I'm pretty sure it's working now.
I can tell you one quick piece of advice: save those guide tables for setup and take notes on fuel/tyre consumption data for each track, this will help you to never need to do a practice lap.
Yeah it seems to be working fine now. Only thing is about saving data, it might work if the race schedule is the same each season, otherwise you're data will differ depending on research/design points invested in fuel and tyres. Say if you had Belgium at the start of the season and at the end the following you'd probably have very different results. Maybe not so much for tyres but a lot for fuel. It's ok now though, I've had two different league races without any issues. Tnx Gustavo.