PPS: looking at my stats so far, it appears the newer unit has a much lower number of stales/24hrs but slightly more low difficulty shares. I havent been monitoring stats very long yet to see if its random or a trend yet, but has anyone else noticed something like this?

any idea whats causing the difference? I can repost the stats in a few hours once they are larger numbers, but the version1 unit still produces a higher number of HW and rejected