I have a strange problem that I can not reslove myself! When creating a stereo matrix and feeding it from L+R I get a 30 dB difference in level between the channels. I´ve like to think that everything is checked but, then again, probably not.
Other than the L/R send levels and pans the only other thing I could imagine is having something patched to the external input of the matrix. And I think you’d know if you did that, not something that could happen by accident.
Is it just one matrix that acts that way or have you tried it with a different matrix.