Well, I now appear to have both 119 and 110 without changing the dish. I think I figured it out. The LNBF has 3 feed heads but uses only one downlead to the Wally box. It has three outputs so that three Wally boxes can be connected to it for three separate TV's. I am assuming then that the purpose of the switch is to multiplex the three satellites to each of the three download leads so that any single Wally box can pull signals from all three satellites. The diagnostics showed 119 as locked and a signal level of 62. I got to thinking that since you can select the satellites in the diagnostics screen that I would run the switch check with 110 selected instead of 119. That did it, the switch test locked in 110 with a signal strength of 62 and I now have both 119 and 110 with all the channels that used to be there. It appears then that the switch test has to be run for each individual satellite.