I have for the present, gone back to the dual 366's, stricktly for stabilitys' sake (dual 366's @ 584).
I believe the problem is the Version of the board (.41 Vs .40) not that this cannot be done with stability.
I have a modified .40 board (the one I have been using is a modified .41), We will see, I just don't have the time right now.
So "stay tuned for the next installment, will Johnny 5 hit warp 9+ or crash and burn?".
Regards,
jaybird