Hiya - decided to use my Epiphone Rivoli after it's gathered dust for a while. New strings, polished frets, lemon oiled neck. Noticed when I tightened the strings that the E string was too high. Then noiced that on the 3 point bridge, the back 2 posts are pulling out of the body. Tried pushing back in, slackening off, raising and lower the front point and then putting strings on in different orders but as soon as I tighten any of them, the posts pull out. They feel like they could be a bit tighter in their holes but not sure whether I am doing something wrong or even whether I should glue them in? any thoughts folks? Cheers Andy