Heater cable help

[stachcold]

Can any one help me with the proper routing for the cable that controls the defrost/floor flop on an ac truck. My Jimmy didn't have the cables when I bought it so I don't know how it’s supposed to go. I just bought a new set of cables and was attempting to put them in and got two to work. Problem with the top cable is that even the slightest of bends and it doesn't work but when I straighten it out and pull the cable by hand it works right. Figured I just don't have it routed the right way.