[cknuth]

Hi Richard, thanks for the reply. So I'm aware of the one microswitch for the bedroom under the bed that tells the system it's in in far enough. My slide stops when it should, so I'm thinking that switch is doing its job. Shouldn't both the "IN UPPER FRONT" and "IN UPPER REAR" control box indicators be lit? Or do they have another meaning? The HWH manual uses the term "limit switch arrangement," which implies to me that there are some sensors at the top of the slide. If this logic leads in the wrong direction, would I turn to the locking pin hydraulic solenoid as the next suspect?

Thanks!