My MM with a 30" draw had no problems with the Tru-Peep Super Hunter, and that is about the most extreme angle you can have.

Right now, I have the Hunter style Tru-Peep on my Liberty (29.5" draw) and I have no problems. I do need to get my string twisted to get the peep back in allignment, but, I just broke the bow in and I am willing to bet that it wont move a bit after I get it twisted up!