New style elevon mixing EEPROM setup -> RC2_REV to -1 does n

I do following setup
plane.ardupilot.com/wiki/ardupla … PUT_option

New style elevon mixing EEPROM setup -> RC2_REV to -1 does not work

It moves elevons in wrong direction and I should set RC2_REV to -1.
BTW There is no RC2_REV but I think it is ELEVON_CH2_REV So I set and there is no effect. It still moves as before.

PS. It recognize RC commands correctly in current configure.

Thanks

My bad.

ELEVON_CH2_REV is not RC2_REV

I found RC2_REV but firt time I missed and deviced it was renamed.