How to adjust level indicator on OM-D?

That was funny, but on a serious note, since jsmilleris in Santa Cruz, he is likely not high enough to be sufficiently effected by the curvature of the horizon, at least not all in one direction.

Okay, I just realized what I wrote... Santa Cruz, not high enough... that would be contradiction in terms... Okay, let me clarify - I meant he is likely at an insufficient elevation to be significantly effected by the curvature of the horizon, at least not all in one direction.