Will troubleshoot other (non cq-18t) items in system later, but until then, has anyone noticed a difference in output level between the main L/R outputs? Last night, my Left channel output was considerably louder than my right with no pans/comps/feedback detection in use and rest of my system set the way i’ve always had it for years. Hopefully i’ve overlooked something else in the system, but wanted to check here just in case others have had a similar issue.