PM sent for a while, still no answer.

I would like to buy a Bitfury controller board for the 16xBitfury hashing boards. I will send money through paypal.

Thanks.

Hi all, I'm trying to run my Antminer U2 at 2.4GH/s but they seem to get stuck at 2.2GH/s no matter which clock hex I attempted.
Can someone give me some advice?

THanks.