gavreid
Pretty Words...
I doubt that since the conversion is hard linked in the calculator dial of the meter. The meter does not measure EV, but an arbitrary light value which is transferred to the calculator by rotating until the red arrow matches the measured light value. You can then read off EV and shutter speed/aperture combinations. I did double check that I had the film speed set correctly.
I didn't know whether the EV dial and the ASA dial were different parts that fit together when assembled properly or an all in one thing as you say.