I use my Sub37 live and when I updated the FW to 1.2, I noticed, that it suddenly had about 9dB more Output level. I can only tell this, because the gain parameters on the mixing desk are saved and i compared that to a previous multitrack recording and my signal chain remained completely the same.
Sub37 -> TC Distortion Pedal -> Lexicon MX200 FX -> FNR Audio RNLA Compressor -> Radial DI Box -> Midas M32
This is nowhere mentioned and I wondered, if someone here experienced the same thing.
cheers
christoph