After some testing I guess it is really hard coded somehow that SexLab only uses 15 files from the Voices folders (medium, hot, mild) and not more.
Question is: is there a mod or a patch that changes this? I would like to use up to twice as many voice files per folder, because I think they repeat too fast with only 15 files each folder.
Especially when you play with 1 sec voice delay.
Or is there a way to change this via Tes5edit without beeing a pro modder?