Pop up bed leans

[adwizard]

Hi, nothing earth shattering here but I'm beginning to notice that my king size bed on my 1992 Jayco 1006 Deluxe is leaning a little bit to the left. Lower on the left side when pulled out No longer even. The pop up is level. The support bars underneath are normal. The bed slides in and out easy. I'm beginning to think something might be coming loose. I don't favor one side or the other when sleeping so its not a weight related problem. Any thoughts on this?

[Colorado]

I would pull the mattress off, look at the plywood, look at the sliders where they mount onto the camper itself and onto the bed frame. Have somebody lifting the bed up and down a little bit to see if you can see were a slider is moving against the wall maybe some screws are missing.