Thanks for the explanation It is hard waiting for the diagnosis (I totally get the needing to know) but I also thing that a bit of extra time could help. It's amazing the difference 6 months can make to some behavioral traits. Some things were less dominant in Mason but then as he was more vocal they were able to chat to him and be more thorough. ie not call it as being a slower to mature issue IYKWIM as that is what they thought the problem was when he was 3-4. For that reason we actually let it go and see if that was indeed the case before having the full CARS testing done.