[MaxwellD]

I havwe a 3730 FL 2018 model. We had a new cable installed on the top-in segment of the bedroom slide system a few years ago. The cable stays were adjusted to align the cable trajectory and prevent future problem on that cable. Packing up from a trip this weekend I discovered the top cable (viewed from the ouside of the slide) was missing. The slide moved in ok, but when viewed from the inside the top cable is still there. I discovered the top -in cable had broken just beneath the pulley it tracks on. My question: where does that cable connect? Is there a place that it ties into behind the plastic cable cover? If so, how to access? Apparently I will have to replace tha cable but I am confounded over what attaches to.
I have been watching several videos on the system but have not found one that addresses my issue.
Thanks in advance,
Max