Hi @deicide_bg -
The workflow linked above is a bit outdated. Have you tried using the Feature Selection Loop start and end nodes? I know the loop start node allows four different selection strategies.
I guess I’m not sure what has changed in 4.1.2, that you are not able to do something now that you could before? Can you expand on that a little bit?
EDIT: Some discussion from a prior thread here that may be useful: Backward Elimination