REW v5.19 or REW v5.20 RC4 with UMIK-2

[kosbax]

Hello,
Ι am so happy with new firmware update and new cal file, for Umik-2.
But, I'm in confusion, I have make meassurments with umik-2, with REW v5.19 and REW v5.20 RC4, and I make two differents Results.
which result is real?

Baxevanis Kostas
Sound engineer

 

[John Mulcahy]

UMIK-2 didn't exist at the time of 5.19, so that version doesn't know how to use its sensitivity data. 5.20 does.

 

[kosbax]

Thanks you

Mr John Mulcahy