I'm not new to guitar but i really need to read more into how one is put together but, i just took all the strings off her and gave her a clean and am about to put new strings on, i just noticed that the bridge piece where you slide the strings through is really loose and falls out, is this normal or should i tighten it?
its normal. once you put the strings on the tension from them will hold it on
ya, i had the same "problem" if you could call it that with my other guitar. Once you put the strings in you wont be able to move it.
If you search it on gogle it might help you. I've never had that problem and i didn't think it was normal untill i read the post by firebride.