The envelope generators and LFOs have been extensively improved. The FEGs pick up amplitude and time scale knobs, and the FLFOs get amplitude control, switchable bipolar output, and a sync switch which causes FLFO 2 to reset whenever FLFO 1 restarts. In addition, four Macro knobs have been added to the modulation panel, and these can receive a global MIDI CC assignment, thus allowing you to control the macros from the MIDI controller of your choice, no matter what the author of the preset chose.