Usually the best indicator of this is when the initial snaglist for a piece of work grows after the snags have been "completed". I think that's probably quite

Usually the best indicator of this is when the initial snaglist for a piece of work grows after the snags have been "completed". I think that's probably quite normal, except for small pieces of software. If the snags aren't becoming less significant though then I agree, that's a big warning sign.