We initially lost quite a lot of crew to mixed fleet but that was stemmed once crew realised it wasn't such a great deal. Ironic that joe public actually think that low cost crew earn very little which is far from the truth. Not to mentioned with little nightstopping their pay is pure remuneration and not expenses. The fact that joe public automatically believes that BA crew are all well paid won't help their cause. That said, the mixed fleet contract isn't great and something needs to be done to address the issue.