I could kick myself in the ....
If you are tempted to plan your pit stops with the advanced setup menu, be prepared that only on the first stop you'll get the right amount of fuel. What you've planned for the second one will be ignored (PnG will take the fuel from the first one).
Again I was pushed to the back of the grid on 1st lap. And by the way Gentleman Driving means Sorry & Wait, if you want to gain friends in sim-racing. This wouldn't have changed my race, but clearly shows that it wasn't on purpose. Anyway it was fun I could have eventually finished at 4th position, but twas my own stupidity.