I don't think specs are ever going to be perfect. Simply because the people typically writing specs (project managers, user experience designers, business analy

I don't think specs are ever going to be perfect. Simply because the people typically writing specs (project managers, user experience designers, business analysts etc.) view the requirements through a different lens than a developer. In my experience the best solution is for them simply to be available to the developers to answer questions that arise in a timely manner.