Have a hole in second top rotor cover. I know this is very common. What are your thoughts on patching cover over the top vs. replacing them. I am not opposed to replacing them and would be doing it myself.  I did ask a mechanic that worked at my dealer and said they had patched a few with no problems. Just wondering how many other parts are going to be wore out inside before I get into it. 2800ish separator hrs. Looking at $5000+ vs. $300 vs patch.