WHEN Mount Eliza mother Rachel Miller received the diagnosis six years ago that her then four-year-old son had Tourette Syndrome, she set about finding out as much as she could. Now, with her son, a 10-year-old at primary school, she is on a mission to ensure that all young people and adults with TS, and their families, are also aware of the support and help there is within the community.“It made such a difference to our family when we found out there was help and other families to talk to,” she said.Miller is currently raising money to help families attend…