Remove the $cardrange in the description of the note.
That said, there must be something else wrong too in your definition. NC can't see opponent's hands when they folded and - there i'm quite sure
- folding a hand has pretty much never a positive winrate. Check your definition with seek and hands not matching your idea of the definition you check in the test environment to figure out, where the mistake is.
Edit: also search in HM2 some hands that should give instances or opportunities for your definition and put them in the test-environment.