Ctl Select Not working for me - What am I doing wrong

What am I doing wrong.  I open a midi file into a prject and add the TSS to generate sound.  I want to direct all the midi tracks to the TSS auido channel.  I hold down the Ctrl key and drag select all the tracks.  Hodling down the Ctrl key I go to the output in one fo the control panels and select the TSS.  Only the single channel is re-directed, not all the others.  Similarly, if no tracks are slected, and I go to the ouput selector and select the TSS track, only the single channel is re directed.  I have to go in and re direct each midi channel.  What am I doing wrong?

Thanks for reply BB, but with the TSS in an audio track, I have saved it as a CWP and the CTL select still only changes the sinlge channel.  I have your tuorials; can you tell me the time pint where you describe the method of mass change?