On October 25, 2016 at 08:16, davet2020 said...
They will have a bad cable in one room and ask why I can't just attach a good cable to the bad cable and use it to pull the good cable to the other room.
"Because proper installation, in fact legal installation, involves anchoring the wires at regular spacings, typically every four feet. Wires can be repulled only if conduits are installed."