I'm taking my rear brake pads out which I had done and was in the process of pushing back the pistons while turning the adjusters. I guess I turned the inner one a little too much because it came all the way out which I discovered when I removed the hex and the adjuster was still attached. Problem, or do I just put it back in?
Also, I'm using a flat piece of metal to press back the pistons, but they don't seem to want to go back all of the way. Any tips? I'm afraid to keep pressing on them and damaging something.