Ahhh, yeah, I thought there might be a problem with it as I couldn't get anything to work across the X axis at all no matter what I tried.

Thanks for your great suggestions Pilou, I do appreciate your time and attention. You got slightly closer to what I am trying to achieve with the GetCrvSFrame node ;) Just can't get it to do it on the X axis!

Thanks again Frenchy Pilou! :D