I am trying to make a multichannel version of [else/xgate~], which routes a signal to different outputs with crossfading. It originally uses "dsp_addv" so it can have a DSP routine with a variable number of outlets, which is specified by an argument. 

So now I want these outlets to output multichannel signals and I have run into trouble before trying to use "dsp_addv" with multichannel signals. I was able to avoid it before but now I can't and I wanna be sure before I try it.

thanks