Hey guys, I seemed to have apparently damaged my shaft, the ferrule is coming loose. I can move it up and down about a millimeter. It has a pinging noise when I hit with it. I decided to not shoot with it until I can do something about it, I am afraid about breaking the ferrule. I have a D-3 McDermott Cue, and from the research I have done they only made them from 84-90. The shaft is original, but the ferrule I am not sure about, also I just had a new tip put on a few weeks ago. The new tip is a multi layered, plays mediocre but it glazes over VERY FAST and it REALLY annoys me. Cutting does the layers on a layered tip doesnt hurt it does it? The tip installer told me that the tip plays to mushy with so many layers it had on it so he removed a few.