Yerrr, (Sorry for the earlier rant I still get quite incensed when talking about those two Boss pedals) I spent a month twiddling with both of them consequently because I was less than decisive I ran out of sending them back time !!! My fault there I was still thinking the problem was me doing something wrong !!! Well you live and you learn ! On the bright side Im very happy with the GNX2 which complements the POD beautifully !!! Go Digitech Yuuuummmmm !!!!