Main slide won't retract

I'm down in Mexico and after a year of storage I went out to the Bighorn 3200RL and ran the slides out. The main living room slide would not retract back into the coach. I read the manual and all it said was that there was a restriction somewhere, but there were no restrictions anywhere. After 2 hours of running the the slide back and forth an inch at a time I was finally able to retract it all the way into the RV. I tried to call the dealer and Lippert but they were closed for the holiday.

Fluid level is fine, good lubrication on the rails, RV is level, and the electric motor is good. Note that the bedroom slide will retract fine.

Anyone got some advice for me?

Did you checkthe position of the slide control valves that are located under the pump, if one of them got moved that could be your problem.

Dennis

yes both at 6 o'clock;