Sorry you have not convinced me and you never will. Selling something that just does not work is…well I have already said it. So I have now unsubscribed from this thread as it really does not matter to me what those who are in the industry think any more than it matters to them what I think. Time will telI and I reckon that it will not be too long before something is done to reign in companies selling stuff that cannot actually perform as advertised.