Envelope follower

[Dustbrigade]

Been making some effect chains in my snow and started to toy around with the env follower, which I have yet to get my head around since I cannot really hear it do anything apart from attenuating the volume when bringing in the "level". Regardless of how my modmatrix looks (as the env follower is replacing the filter env as far as I can tell - I was expecting things to happen when I was routing that to affect various stuff). Did anyone get it to work?

Also, is there a way to map the three Env follower parameters: "level", "attack" and "release" to either the softknobs, mod matrix or to control it with external midi somehow? Can't find the names listed in there, but maybe I overlooked something.