Hmmm... what mods do you have...?
In the tunetool did you set fueling units to AFR or EQ and not Lambda...?
The scantool ben map should be of CALC.BEN_WB1 which is an EQ multiplier (not a Lamda multiplier).
Hmmm... E67... have you read the VVE tutorial(s)...?
You preload the VE table (you did 20%), you flash this, you log against this, then you apply the correction to this...
i.e. you "accumulate" corrections.