Hi
I think I have resolved it. I got the Wetek openpli to pick up the free to air channels. It took a bit of time to edit the file but it worked
In case someone else has the same problem, this is how I did it:
1. Took the individual transponder information from Lyngsat and my aging FTA receiver. Made a copy of the original /etc/tuxbox/satellites.xml file for backup. Then proceeded to amend the satellites.xml file in /etc/tuxbox/satellites.xml
2. With the information from 1 above and inserted a "new" satellite with the same directional reference as the Intelsat 20 (that did not scan all the channels properly) but ensured it had a different positional indicator in the satellites.xml file. In this case I just created a Ku band section with the relevant transponders frequencies
3. Then saved the /etc/tuxbox/satellites.xml file and rebooted
4. Adjusted the tuner configuration under setup. Checked the signal finder under setup. Did an automated scan.
Still require some refinement but at least it works.
Thanks for all the help provided.