[chuck-users] stereo ugens yet once more

hi again, could you tell me what's the current state of affairs concerning stereo (multi-channel) ugens? I'm looking through the code and I can see that there is somthing going on, but I was not yet able to completely grasp the idea. :-) I see I can specify in and outs in type_engine_import_ugen_begin(...), Further it seems that for each channel, a "sub"-ugen is generated for me, everything basically looks put in place allready...so... How do I control how those "sub-ugens" are ticked? Would it be wise to just set their tick function pointer directly? Is there maybe already some example code which I could have a look on? Or am I looking in the wrong places? Sorry for pestering you with my questions :-). Kind Regards, --lu