Depends. If you're stuck figuring out why your from-scratch Haskell app is returning incorrect results, sure. If you're stuck figuring out why the 50K line gl

Depends. If you're stuck figuring out why your from-scratch Haskell app is returning incorrect results, sure. If you're stuck figuring out why the 50K line globals-everywhere VB6-SharePoint connector DLL you inherited is randomly disconnecting, when it's only a tiny but necessary thing holding you up from the meat of your project, and you need to jump through weeks of political/bureaucratic hoops to access the code, that's something else.