Replying to Cameron7...
Penguin is just one magic shop; it doesn't have everything.
Doug Dyment's R2D2 can be got at Dyment's site
deceptionary.com/r2-d2.html
Btw, I don't make any profit of any kind from mentioning R2D2...I just think it's the best center tear.
Plus it has a lot more raving reviews from big name heavy-hitters...Bill Fritz, Larry Becker, Richard Osterlind, Bob Baker, Tom Berger,
Bob Cassidy, Iain Dunford, Jan Forster, Haim Goldenberg, Tom Jorgenson, Lior Manor, Colin McLeod, Barrie Richardson, Marc Salem, Neal Scryer, Michael Weber, Richard Webster, John Wells, etc...