Well I found my problem. It had nothing to do with the module thank goodness. I run my system thru a mixer and have a rack EQ and a limiter. It was the limiter settings causing the issue. When going thru headphones I did not have the problem so that pointed me to my sound system. The good thing is I learned a lot about the module as well as the correct limiter settings for my setup. As usual the culprit is usually something simple in the chain of the signal processing. The only thing I wish the the module had was some reverb and phase effects but still very happy with it. I also think the bus sub mixing could use some work.