Can't adjust probability of Battlefield's songs

[(specter)]

Ever since I used the code to reset Battlefield's tracklist I can no longer adjust how often a song plays on that stage. The sliders are all set at the middle and you can only move them an inch up or back down to the middle again. The songs all play fine and everything works, I just can't adjust how often songs play.

[Segtendo]

Do you still have the reset code on?

[(specter)]

Do you still have the reset code on?

No. Why do I need it forever?

[Segtendo]

No, I was just curious. It's a one-time code.

[(specter)]

Well anyway somehow I can adjust the songs again.