lewis1 - 4:04 pm on Apr 10, 2013 (gmt 0)
Overscan, does your new domain name contain any of your main keywords?
We redirected some of our EMDs to a larger site and they have all held steady since, although they didn't quite recover the same ranking positions as before, but very close. We are working on giving them another push now.
I am also testing a 301 redirect to a new domain for one of our EMDs, it's a slightly different version of the original domain name.