Bedroom Slide out Creep

[Marks mobile suite]

High folks, I have an 05 RE3 and the bedroom slide out that creeps in about 3 to for inches every 3 or 4 days starting from the bottom. Its hydraulic and I've never let it go any farther than 3 to 4 inches. I cant see any fluid leaks under the bed or above my battery station. The bed is a motorized King.

Any advice would be helpfull.