I'm not too familiar with what flangers can really do, so someone else might want to answer that. This thing does sound good with modulation, but right now I'm doing just fine with multivoice and detune. Weird thing about the depth and speed knobs though, you pretty much have to turn them past 12:00 to start noticing the effect (the detune is super responsive though).
Thx. Odd about the knobs though, Tech21's stuff is usually pretty sensitive. Any hidden trimpots ?
EDIT: what's your chain and where does it sit in it ?