Ah, I was under the assumption since TAQuickness advised the use of the BEN factor PID to find what I was originally looking for that BEN_LC11 or BEN_LC12 values were lambda values.

I see what you mean by BEN being a correction multiplication factor.

When using Innovate's LogWorks I'm able to switch the displayed values between AFR or lambda but I'd rather have only one program running while logging (EFILive). I'll have to read up on how to create a calc PID that meets my needs.