OK, so after my 'duh' moment with the color of the graphs...! (I was a systems analyst for 21 years, think I should recognize graph indicators)
Both cams show a variance of -6.0 across the board, straight line through the rev range.
When I use the Durametric to shut off the VarioCam on bank2, there is an appreciable change and the variance drops to 5.0. Trying it on bank1 makes no difference in engine or variance.
I'm going in now to check the solenoid on bank1, any recommendations on testing the solenoid?