Text *snapping* back away from the edge?

I'm new to using Photoshop CS and am having a bit of a problem. When I used PSP I could put text right along the edge of a graphic without a problem... I placed the text there and it stayed there. Well, in PS it keeps snapping back away from the edge, not matter what I do. It will NOT put the text against the edge. Is there something I'm missing?

I looked in the memories, but didn't see anything that looked like my problem.