The wording of the question in the poll seems odd re language;perhaps reword it?
.... I therefore have a suspicion(since grandparents and other relatives  were all as tall or taller) that if I had never consumed raw dairy at all in my early life, that I would have actually been a few inches taller than I ended up being.
    I added the word "you".  Thanks for spotting that.  
    My siblings are bigger than me and taller.  Milk made me vomit when I was little so I stopped drinking it.  They all held it down well.  They ate more cheese than me, by far and ate more yogurt than me.  I couldn't eat pizza and dishes like that; because of the cheese absolutely.  That cheese never bothered them.  We did get cheese very rarely, but they ate milk chocolate bars too.  I only felt ok eating a very small piece of chocolate, I had never felt like eating a whole bar.  They spent part of their allowances on that, I didn't bother buying it for myself or eating any of it.  
    I was shorter than my parents too.  Mom always ate butter and cream.  Dad drank tall glasses of milk once in a while.  I never saw the attraction in that.
    When I started the primal diet in my forties, I grew taller than I ever was.  My diet in the early time of my RAF journey was mostly cultured cream, all raw of course and all grassfed, except one quart I got that was grainfed.