For the non-Fractal owners/experienced-
Every knob with orange nipples can be right-clicked to attach a modifier to-
Delay block example -
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This is where you set how the modifier modifies-
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And how many different ways to activate/modify a modifer-
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The Pitch Follower has been my most recent new favorite as I don't even need to be near the pedalboard to switch/morph the effects on, once I hit around the E5 mark the pitch, trem, delay and reverb kick on. Since the AxeFX/FM9 can run two amps, its just a couple clicks to reverse the parameter range so one amp is turning down while the other is turning up.