How are you measuring SRA? The way most people do it (by eyeballing a magnified photo), there is a large margin for error.
When you say you "matched both channels" using the Foz with SRA = 96 degrees, what exactly do you mean? Did you match them for crosstalk or output?
When you say you "matched both channels" using the Foz with SRA = 96 degrees, what exactly do you mean? Did you match them for crosstalk or output?