How to extend a single slide-need help

[stiles watson]

If your rig is like mine, you go into the from bay there is a box with knobs on it matching the number of slides you have. They should be labeled "Main", "Bedroom", and "opposing" or "kitchen". turn off the slides you don't want to move and leave open the one you want. When you are ready to move all the slides, then open the ones you closed.

Usually this box sits atop the hydraulic fluid reservoir. You can move one, two, or all three or four at the same time.