Hey there, I recently added a second used (and I realize that might be part of the issue) TKM MX-170C to my radio stack. It is now my #1 NAV/COM. My #2 is a slightly older used -170C that was previously in the number one slot. Ever since installing the new-to-me unit, there’s been a lot of static with maybe some frequency bleed over. It seems to happen more on specific frequencies (ie: a tower/radar frequency) and in more urban areas. The static very seldom occurs on a CTAF frequency or in a more remote area. Any ideas of a fix? I’ve included a picture of the stack. It should be noted that the unit in question was refurbished at the TKM facility in Phoenix in March of last year, which is all the more frustrating that I’m having this issue. Thanks for any help!