I have a parts P that I was re-stringing yesterday and I noticed that the bridge was so rusty that one of the saddles split in half. So in the process of taking the bridge off, the mounting screw right behind the A saddle broke off at the head. Almost the entire length of threads is stuck in the body. What should I do? Drill the hole out and glue a dowel in and then re-drill the hole? Since its a parts bass I'm not really concerned about the finish, and it'll be under the bridge anyway. As of right now, I put a replacement bridge on and strung it up and it seems sturdy, but the perfectionist in me wants to fix it. Any thoughts?