Section head text alignment problem

[damon.sidel]

I'm trying to create what I thought was a simple family: a section head for a key plan. I just want a triangle with the ref number on the sheet. I want to use it on both ends of the section. Unfortunately, the text won't stay in the triangle! I understand that the right and horizontal ref planes are the "origin" and that the text doesn't rotate/flip with the family. How can I control it's position?! Thanks in advance for your help.