TheLarson posted:

The rubber liner surrounding a stiff wire has started to break down, rendering the cable unable to slide smoothly. Unfortunately, between the previous owner and myself, someone man handled the heat slider enough to crack the plastic brackets that hold the cables in place. It isn't so broken that I can't save it, but I'll have to pull the whole thing out and epoxy everything until it's solid. Unfortunately there's no source for new HVAC cables that I can find.