I had the same install, called for a dish for voom at 61.5 as a add on back when voom came to dish for my 121 superdish the installer got here and did not have a switch said work order said nothing about a switch ( Heck i even asked for 1 when i payed my $99 buxs to dish for the install ) anyways so i called dish with installer here and they said let me talk to the installer and after the call the installer told me they said i had to pay $200 for the switch and $59 per hour for the installer (Of course the call had ended so the installer had to tell me,
So i was pissed and called dish up and told them that I asked for the switch and was told that all i had to pay was $99 buxs and switch was included because it was needed with the superdish install so i said look at the order i placed and of course it was wrong they put it in as to install a must carry dish and nothing about a switch or any other info for that matter, so installer called his boss and he sent out a switch and said for the installer to put it in and he would pay the installer the extra for the install and not to charge me extra, so i got my install and it was a good install figureing all is well and then i get my bill and sure enough there was a charge for $200 buxs for a switch & a $59 install charge for 1 hour to install it so i had to call again and got the run around and dish said if i dont pay it that i would get canceled and they would come get the switch so i asked to speak to a manager and after a hour on the phone i got it credited to my account and all was good and then 2 weeks later i got it credited again so in the long run after 2 months dish payed me $159 buxs to install my dish at 61.5 and a switch i shook my head and said if they don't know what is going on with there installs then it is there loss and im not going to bother with them anymore,
So just be careful about everything and hope all goes well with your install