are you talking about the bottle springs? they can be got from www.wheeksaway.co.uk/shop
no idea about GG, I know Gina was redoing the website so maybe a hitch in doing that I was on it 2 weeks ago and it was fine, just checked it out and the site is down for some reason, maybe essential maintenance. thats what they normally say lol
no idea about magazorb bags as i use meadow hay.