Gave up on -bigadv for today. SMP really sucks but it's better then seeing Attempt #21 to get work failed. On top of that I got the bad 2684 (Run 0, Clone 1, Gen 50) that has been around for at least 3 days (known issue, but not dealt with) http://foldingforum.org/viewtopic.php?f=19&t=17614
EDIT: Finally back to 60 k PPD. No fun looking at a 6702 yielding 24 k PPD.
EIDT2: Second rig had the same transformation from sub crazy folder to 60 k PPD just now.
EDIT3: Same WU -6900 (13, 10 , 34) One is doing 21:00, the other close to 22:00. Difference is 0.05 GHz, slow RAM speed and SSD / HD.