[pairodice]

I need to under-extend the slide (thanks Tom for the article links) to do some work around the seal.  The slide room worked perfectly this morning in both directions.  I extended the slide room fully and then retracted it about 1/2 way so I could get to the limit switch to make the slide room under-extend.  I removed the limit switch and attempted to retract the room.  Nothing, nada...  I can hear the pump running so I checked the fuses 85,86,87,90 as suggested in the Rosetta Stone of HWH diagrams.  The fuses were good (tested with an ohm meter).  I checked at the solenoids to make sure I was getting 12-volts to them - the unlock wire is energized when the retract or extend button is pushed (and the locks themselves are open/retracted).  The extend and retract wires are not getting anything... 
So I decided to jump the unlock wire to the retract solenoid just to check it but still nothing - a test light confirmed that there was 12-volts through the wire to the solenoid... 
Any ideas?  
BTW, does anyone have the diagram showing which solenoid does what?  I can’t find it in the search... I think mine may be backwards now :-(  
Thanks! Adrian