Hello, I'm very happy with my px5-s and I really apprecciate great work that you made through this forum. Sorry for my imperfect english. I'd like to understand how to change the speed of pitch, Another thing regarding mr crowley song is that choir come in in second repetition so i don't understand why the choir is always on except when i press the pedal. Using 2 pedals, it is possible to enable disable choir layer with pedal 1 and leave pitch slide activation on pedal 2. TY