Employees' attitudes er were fairly stable, fairly stable and some of the work that was done was so highly skilled er that it needed a craftsman's experience to be able to get to that stage of being able to turn a job you know, to very fine limits, or to grind an objective to absolutely no limits, or to, to assemble a job with all the skill and the know-how that had been built up over his twenty five or thirty years' experience you know, along with his colleagues.