^^^ Ah, okay - thanks. I guess that my main concern was something that I had seen mentioned elsewhere on BF (can't find it now) stating that, on a carbon steerer, it was dangerous to tighten the stem too far below the internal adjustment cap/bolt/nut... like there was a greater risk of collapsing the steerer tube without the additional support that it provided. (The spacers are 2cm, so the stem would be well below the top cap).