Hi there, I was asking for help here some time ago about the equivalence of Phase Modulation (PM) and Frequency Modulation (FM). Anyway, I was able to solve it by just checking stuff around, it's pretty simple, although I don't get why it is the way it is or the math behind it. But it is what it is... just multiply phase mod index by mod frequency and that's basically about it. Check patch attached.

Cheers