Hello, I'm not very good in English, so I'm very sorry for my grama, vocabulary or something. But I try to describe my problem clearly. As I wrote in topic, I have problem with B standard tuning on my bass in 2 songs. This songs are "Down from the sky" Trivium and "Progenies of the great apocalypse" Dimmu Borgir. When Rocksmith tuner shows that string is too low or too high (-20 or +20) then all is good. When it can accept tuning, tuner shows +999 and it's not accept that string tuning is good. But when I choose option "Switch to emulated bass" B string tuning is accepted, but I can't tune other string, because it's to low. I read somwhere, that "Low Bass Tuning Fix" in toolkit may help with this problem, but it doesn't work too. And I would tell that problem isn't in my bass, because when I play "Panic attack" Dream Theater for example, I don't have this problem. This song is Low A standard tuning, and all works correct. So, maybe you have same problem with B string and you can solve this problem. Thanks for your help.