I just dropped one of my 77mm nd filters. Luckily nothing cracked but the glass is now loose inside of it's ring. I was just wondering if there is anything I can do to secure it back in place? I was thinking of trying to use a bit of thin grade super glue. Will it hold up to acetone to remove any residue, if I get any drips? I know it should still work fine since it's not variable, but I just can't stand that "loose" feeling. Thanks in advance.