even with [nchs~] where I'd have a fixed number of inputs/outputs?

 

I saw it and it's quite simple, withou a 'perform' routine it uses a copy function. Anyway, just having quite a hard time figuring out how to have such a routine. I had seen [send~] too, and it's able to call a 'perform' routine but I couldn't figure it out as well what I was doing wrong in [nchs~].

I bet I'm missing lots of details and would need some sort of dummies tutorial, step by step, to learn how to make simple objects like [mc.list~] :/

cheers