The settings that papalittle gave you appear to be the correct ones.
The procedure for setting the 105 Superdish and not the 121 Superdish are as follows:
Connect just the one cable from the 119 LNBF (outermost or closest to edge of dish) to LNBF port #1 of the DP34 switch.
With cable going from switch to receiver, and just one cable going into port #1 of DP34, run check switch. At end of check switch test, the screen should read port # 1 conn and DP34 switch detected.
From the signal strength screen select the 119 satellite. Then select transponder #11.
Peak the dish for maximum signal for that satellite(119) and transponder.
After finding the best spot, mark the mast with a pencil in order to return later.
Disconnect the feed from the 119 LNBF and connect the feed from the 105 LNBF (dead centre on dish) to input port #1 of the DP34 switch.
From the signal strength screen select the 105 satellite. Then select transponder # 7.
Without adjusting the skew angle, slowly adjust elevation and or azimuth very slowly for best signal from 105 satellite.
Disconnect the 105 LNBF cable and put it into port #3. The 119 LNBF cable goes into port #1 and the 110 LNBF cable goes into port #2.
Do a check switch making sure Superdish is highlited.
It should show all 3 satellites connected and signals.