so i love my xo DMM however, i dont know if my chorus and vibrato are working correctly. if i turn my delay up all the way, which is 5oclock and what i used mostly for gilmour stuff. the chorus and vibrato dont come on. i have to bring the delay to about 3 o clock before it starts working. now the chorus sounds weird, it comes up in volume then down, almost sounds like a bend to a incorrect note lol. anyways i dont know if this is normal for this pedal. any suggestions would be awesome