Hi All, I am a bass player and I sometimes have the problem that I do not hear the pitch difference between for instance a low E and an F while playing with the band. It mostly depends on the environment and the sound-settings of my bass whether I have this problem or not. It sometimes happens that my band mates shout: "you are half a tone too low!" while I didn't hear it. This is very embarrassing of course Are there more out there having the same problem? What do you do to avoid this? Thanks!