I have not recognized yet, that -100 play the sound in the middle, because I have 5 speakers and with -100 it is played behind me
So to play the sound in the middle, balance has to be set to -100 and not to 0... Ok, then I will use snd_play with -100 with A5.24, when I want to play a sound in the middle. My problem is solved by a bug, but it's solved (fortunately I don't need to play sounds on the right
).