Hi Graeme,
Hope you are well, mate.
Well, having re-read Hesham's note I'm not sure - he is not clear. You are clearly correct and so why don't we progress as though it wasn't a set challenge?
Hesham: if this was a challenge you need to be clear that it is. If you are simply asking for advice about something then you should seek a different thread, not SC.
I'll take it upon myself to say that Noyade has CONTROL
RR