Even picking up 119 and 129, it should work. Run a check switch test to make sure the receiver is properly configured for the legacy dish twin.
As mentioned, 129 is the big HD sat and 119 is the original Dish position so there are a good bit of channels in that config. Depending on where you are (east coast) you could aim it to the 61.5 and 72.7 location, making it a 'bastard' 1000.4 eastern arc dish w/out the 77 sat. As I remember, 77 is almost all local channels so you'd not get those, but if you are not in the designated city, you wouldn't get them anyway.
Miner