OK, here's my feature request, something that would save me--and presumably others--quite a bit of time.
You hold Source, then choose a source, then you hold Destination, then choose a destination. You've made a new modulation connection, awesome! But NOW you need to turn up the Amount knob because it defaults to 0. It would be nice if the default Amount for a newly-minted modulation source was non-zero, like maybe 64. I mean... you KNOW it's not going to be 0, right? And it's not always positive, but that's a safe enough bet, as a default. It should be like patching a cable in eurorack: it's probably going to do something.
TLDR: My feature request is that the default Amount for a new modulation connection is 64.