I noticed something interesting with my Mercury that I was hoping others could confirm. My miner has been running at about 120GHs with 1 core disabled pulling 117W of power at about 36C per bertmod. I stuck the miner in the Garage yesterday since it's getting cold here now and this morning I check and it's running about 138Ghs pulling 109W of power at about 27C and only 1 core disabled. I've read several posts on here from 'ormoma that the temperatures don't matter but this clearly shows that a 10C drop in ambient temperature gave me a significant boost in hashing power that has been sustained ever since the temperature change not to mention the lower power draw...

http://i.imgur.com/1pk6VXn.png