I would like to set up Ultimo4K with latest OpenViX on it with 1 in-feed that has DiSEqC 2.0 switch S4/1PCN-W1 and 3 LBN's pointing to 23.5°E, 19.2°E, 13°E.

The recommended setup for Sky UK worked great with AutoBouquetsMaker,
but the "AutoBouquetsMaker" is only limited to few satelites and 23.5°E, 19.2°E, 13°E are not there ...