Mapmaking being dumb again

[ZS/Horse]

I really dislike how the nearest entity is selected. I am making a map that has multiple floors, using platforms. These get in the way when I want to delete a specific mapmodel (in this instance, a road divider barrier). I move around everywhere and it is still never the closest, even when I'm inside it. It is mapmodel 12, if that helps.

[SELECT ALL] Code:

/newent mapodel 12 32 0

I didn't get to type the 2, so it's stuck in an entrance.