Yep, and probably should have them install it, lot more in depth on the aiming to hit all the sats properly.
The next time you shit the bed in front of me, I'm hitting you purely on principle. All the PBR in the world won't help you explain to your friends how an EX250 caught up with you, much less hit you.
This is like the fourth post I've read on here concerning me and Papa bumpin uglies. Don't you guys ever fantasize about chicks?
If you have ALL HD boxes they might have converted your system to a SWM system. if this is the case it's trying to acquire an RF signal(SWM) not a voltage system (legacy). Check the settings on the box. hit the "Dash" button on the botton left of the remote. If it says SWiM connected then you can't use those boxes on an 18' dish unless you do some setting changes. Hook the box to your 18' dish, menu - setup setup setup, repeat sat setup, then change it to a dish type 1 (18" dish). Take note of your current setting. probably a SWM3 or SWM5. now arrow right goto signal meter and align the dish. Once the signal is on, go BACK a screen then, continue. ignore the red X's Then go into menu/setup/display/preferences "Hide HD channels" or "Show all channels"