Surely you happened that changing environment (room, musicians, etc.), Your patches did not sound more like the previous day. Perhaps it would be enough to equalize differently, but we should do it for all the patches. For this, I thought about putting an EQ (stomp box like Boss GE7) in the send / return of the POD, leaving the loop activate on all patches and keep the EQ stomp off under normal conditions. Otherwise, if you need to review the entire equalization, you can activate the stomp EQ to tuning your global eq and it will be valid for all patches. What do you think about ?
Sorry for my english