Calibration oddness with four players?
I'm not really sure what's going on here. Basically whenever my friends and I play RB4 as a band, the calibration for both guitar and bass becomes unplayable; we have to strum about half a second early for it to register, it seems. However, this does not appear to affect the drums or vocals at all, so just changing the calibration wouldn't work (or so I'd think). I haven't tested this with 2 or 3 players, admittedly. Is there a fix for this at all?