Posted: 27/05/2014 at 16:35
Wish I could help you out Mrs G. No idea though. Soz
Miserable day here today. Woke up at 6.30, must have been anticipating my wake up call. When that didn't come (thanks KEF) I went back to sleep I have spent most of the day mooching about.
Doc, I hope you weren't thinking plastic bivvy. Have slept in these and they get very wet inside Rather you than me!