Circuito del Sele, Battipaglia
http://www.circuitodelsele.it
the track http://www.circuitodelsele.it/index.php?option=com_content&view=article&id=58&Itemid=124
video
https://www.youtube.com/watch?v=fQZMQ4nmLK0
https://www.youtube.com/watch?v=iV6_zvWouxY
https://www.youtube.com/watch?v=p4fz-zYXqas
thanks
I highly recommend paying Lauzzzn to make your tracks so your son can train to my knowledge he already makes tracks for people for a fee, or considering you've been here for 6 years and lauzzzn just made a mega effort to create and provide more track making tutorials you could try for yourself instead of callously asking for one
This is a great resource with video links to help even more
http://forum.kartracing-pro.com/index.php?topic=5904.0