Here is an example of what I mean. Take a 2 story brick house with a full basement, house is prewired with rg59. Hopper on 1st floor & 2 joeys on 2nd floor. Tech had to and was able to run rg6 to hopper because it was easily accessible from the basement, not a big deal at this point. Now when the builders electrician wired the 2nd floor he ran 1 rg59 from the basement to attic on a 4 way splitter to feed the 4 bedrooms. Our scenario is only calling for 2 joeys. The other 2 rooms are not in use with nothing hooked to the wall plates. See where I'm going here. If the noise is to high there will joeys dropping from the hopper. In our scenario to correct our issue if the noise is too high the only option would be cabling on the exterior of the home. It will be interesting to see how it all plays out.