I have a VU+ Duo 4K SE running openvix.
It has twin FBC tuner module and a twin DVBT tuner

I have this LNB

IDLU-QUDL42-UNR2L-1PP

It has one Unicable output and two "legacy" outputs
It comes with a splitter.
I have one legacy output wired to the kitchen TV
The Unicable output is directly connected to the VU+ in the main sitting room.

The LNB has four user bands

0=1210mhz
1=1420mhz
2=1680mhz
3=2040mhz

Note, I'm new to unicable and FBC and am not sure what I'm doing.

After many many tries at setup , am I right in concluding that it is impossible to use all 8 FBC tuners on the VU+ because it only has four user bands.
Also , if I set up all four user bands on the VU+ , the legacy output stops working , it would seem I need to leave one user band free for a legacy output to work.
Is That correct?

If not , what is the best way to set up the tuners on the VU+ box.


I can replace the LNB with this one

IDLU-32UL42-UNB00-0PP

It has 32 user bands

What would be the best way to set up this in the openvix tuner menu.
I am assuming I can use the splitter I have to feed the kitchen TV from one of the many unused user bands left over?