Greetings for everyone. Ive just register my account, but I read may interesting things here. I'm at the beginning of my adventure with XW P1, everything for that moment is quite clear, but I met some troubles with assembling four knobs. I was looking here in forums, for answer but i can't find anything helpful... Manual didn't give me any easy solution, even difficult, so here are my questions: 1.Can I control a DSP effect by one (or more) of these knobs? For example I have drawbars on Zone 1 and piano on Zone 2 and I want to get some delay effect only on piano. Is it even possible? Ive already made a satysfing DSP effect, but i dont know how to add it for my Zone 2. I know it can be only one DSP for all Zones, so the problem is that the DSP "slot" is occupied by a rotary effect? How can i do it? Is PCM voices on both Zones will give me more possibilities than above configuration? 2. Could you give me some informations about the "Controller" editing in performance mode? When i get there, i can see a lot of "empty" Control Change "slots"? What it really means? I couldnt find it in this manual... Thanks for all replies, sorry for grammar mistakes, Have a nice day/night whereever you are XWP1 players