sometimes i need to do a drawing, then turn it 90?. Why do SOME of the dimensions turn with the drawing and others not? I have done the adj flipped text, the horizontal/vertical, align adjustments, but still some stay flat. And i also noticed it has nothing to do with the value of the dimension(ie 5/8" will flip, but 3 1/4" wont but a 6 1/4" will) WHAT AM I MISSING???