I have a Shimano Sonora reel. The bail doesn't always flip back over after I cast. It will sometimes work ok for a while and sometimes it will happen every time. I had it apart and put some reel oil on it but that did nothing. The springs all seemed to be good. I'm assuming sending it in for repair wouldn't be worth. Plus, I'd be afraid that it would work ok while it was in the shop and nothing would get fixed. Does anyone have suggestions on how to fix it?