setup help

[bluenose2000]

What am I doing wrong!
Just recently changes from Dreambox to VU+duo.
Has satellite pointed at Thor on Dreambox, worked ok?
When I connected and setup VU+duo I tried to scan Thor 0.8w, Nothing was found.
I’ve been trying this for over 4hrs still nothing.
So I tried Tuner B pointed at sly with sly dish attached, this seems to work OK.
It seems am missing something on my system WHAT?
Could do with a stupid idiots manual, me thinks.
Image I’m using is Blackhole latest.

Thanks

[Jimdefruit]

How do you know you are pointing at 1W? Are you using usals or do you have a dish/actuator and use diseqc?
Also have you set the tuner to open 1W? Silly question I know but it happens.