Hal,
Some of the homes I wire for this company only have damage to 1 or 2 rooms. The walls are already full of RG59 (the small stuff). When I replace the coax in the damaged rooms are you saying I should not or cannot splice into the old system? What would happen if I did? The only alternative I have is to make new home runs and staple them to the outside of the house where the walls are unopened, since many homes here have neither attics or crawl spaces. (I am assuming it is RG59 as a normal connector does not fit, only an F connector will work.)
Thanks, Brian