Define "God".
Oh please, Rain Man. C'mon. You're the one who says he isn't an atheist but that he believes only what there is evidence for.
I'm not asking you if you believe in what I define as a "gxd" at all. I'm simply asking why you can't call yourself an atheist. The only logical reason (since you don't fit the definition of an agnostic) is that you are some kind of "theist."
Let me rephrase my question: what is it you believe in that disqualifies you from being classified as an "atheist?"
And please don't ask me to define "atheist." You must have some definition or you wouldn't insist you're not one.