I usually avoid the regular 40 all together, especially from my base. Too much noise and too many idiots down there.I don't go any where near the lower end of CB
Channel 6 (The toilet bowl) is the bane of the 11 meter band. There's days the splatter from there makes it all the way up into the freeband, more than 500 KHz above 6 !! Lots of splatterboxes on steroids down there LOL!