Morning all from Estuary-Land. Had a good nights sleep last night despite the sciatica which hasn't manifested itself this morning, probably due to the co-codamol I took before going to bed. Jamie, I hope you can cope with the autistic teenager, my friends daughter (also 16) is also autistic, I was going to say they are difficult but challenging is perhaps a better description. Muggatee awaits, be back later.