So, I was wanting to see if I could remove my square tapered bottom bracket without a tool and I had read in multiple places that you could try hitting it with a hammer. Well, I tried this, but then started getting scared when I looked at it a little closer at how it appeared to be put together. I didn't think it was a good idea, but enough people were saying to do it that I thought it was safe. It looks like I moved the whole bottom bracket a little. Is this screwing up the threads in my frame?