Contact : Raise a question
The authors answer to approximately 10 questions that you raise per day (sometimes a bit more...).
This is a great success of this section that only drove one question per week a few years ago. Since then we may have answered over 10 000 questions!
We will therefore do our best to answer as many questions as we can (but we do not guarantee 100% like we used to). So don’t be shy, and be indulgent if you do not get an answer immediately…
Thank you for your understanding.
Please also try to use the « Search the site » function that may address your needs (the site contains quite a lot of information and the seek function may help)
If you use this function for the first time would you be so kind to fill in the following: