OK. I need help, sounds easy but the more I think the more confused and uncertain I become. I have one slide that is not level, it sags when extended out. I noticed that when I start to extend the slide that the top move about an inch before the bottom starts and the bottom does not get as close to the wall as does the top. When brought in, the seal seems to be even all the way around. I also noticed that the bottom cable attachments on the inside of the slide are mounted such that they appear not to be flush or parallel to the back panel. I think they were originally mounted that way then cables were tightened to compensate for the slack it would have created. This sagging has always existed, just didn't notice it when I bought it.
My question, which cables need to be tightened or losened. I understand the opposing cable thing, I just don't know which to shorten or lengthen, top bottom, in or out to level up the slide when extended.
Any help would be appreciated..