Thanks for getting back to me Moss, I've noted all your links and will read again in more depth over next few day (will going a week on Monday for five days). Might just view Carn Alw from a distance.
I have to say you have been an inspiration over the past few years when talking about Pembrokeshire Moss. So much so, I've opted to stay in Solva - will think of you while I'm there.
Take care, and kindest regards.
June x