I have been trying to setup my blade (latest version) and I can only get 2000MHS to 38000MHS. I used a 2 molex to PCI-E 6 pin adapter for the power adapter with a 600W PSU (48A on 12V rail). I have each yellow wire going into the + inputs, and the doubled the black wires up for each - inputs. Please see my config below, as I do not see anything wrong with it. Also, there's no instructions for the new blade.

Any help is greatly appreciated.
I notice that in this picture (and in the example on page 1), it shows two different IP addresses for the server. Are you really using proxies at two different addresses? Since you are getting roughly 50% of what you should, is it not possible that one of these addresses is not responding?
I have my blades set up with a single IP address repeated twice, because I am connecting to a single server, but I have not experimented with actually using two different servers. Does it alternate between them? Or maybe use the second one as a fallback? How does the blade actually use the second server?