It's sad news but some of us saw this coming. Thank you very much Sergio for your effort on TT and well, these 'tools' are just too much. At least those -like me- Maths and stats weirdos just love it.
Muchas gracias Sergio!
Very sad news, but I think I know why you are quitting MTF and I understand you. Your tools were very useful, unfortunately all the good things come to an end and the people who manages this forum should look about their users instead of only about their interests.
If you need any kind of help don't hesitate in contact with me Greetings and good luck