[pairodice]

Thanks Bruce - I will look at the switch next. 
I was able to push the locking pin up fully into the slide with a flat bar (as Newell suggested) but that didn’t help.
I tested the switch under the bed and it looks like it has continuity but I may be testing it incorrectly - there are 3 wires on one side (the wire assembly with the switch) and 2 wires on the wire assembly connected to the ‘coach’ - I guess that part goes up to the switch.  I tried checking for voltage but I need a helper to test it or I have to get longer test leads…  I tested with the engine running on fast idle and no dice, slide would not move.  I can’t hear the pumps in the front bay whether they are running or not… maybe I can convince my wife to come help me tomorrow.  I may go ahead and test that switch in the bedroom and change it out for the one up front that I know works… of course I hate to mess with something that is working already (so frustrating!) …
It looks like I’m missing a bolt under the bed (about 1”long x 1/2” - guessing) anyone have a good picture of what that should really look like under there?