Help needed for new user of PA2 for feedback supression
Hi new user looking for help from experienced user of PA2. We are a band playing bars and purchased 2 units to help get rid of feedback from vocal mics. (one for the main PA and one for separate monitors) We have had some success in rehearsal using the wizard. However in a live situation not so great. One issue is that during set up and wizard use we are asked to raise mixer levels to create feedback and this is very off putting as the audience is present even though we get there 3 hours ahead of us starting, people are still in the venue and creating feedback is a real problem during set up.
My other initial question is, if we set the systems up at rehearsal where creating feedback is not an issue we assume that this may not be accurate when we move to a different room (the venue) as characteristics will be different. Is this correct? so do we need to reset up the PA2 for every new room we play in?
Really looking at how we can get help from someone who has experience of this ideally in a live band situation. I can see the PA2 has promise but right now we are not really comfortable with the two units. Thank you to anyone who can help or even better get in to a short dialogue with me.