hmm, this is very odd. David I'm sorry, I really hope you don't think I'm ignoring any emails but I haven't received anything from you and also, strangely, whilst I am getting email alerts from other posts on the board (a Leerdam one for example) I've not received an email alert that you've posted on this thread, so I'm only realising you've posted if I log into the GMB and then also go to the British glass board if you see what I mean?
m