I record a new Cue with the programmer. Dimmer 100%, Red 100%, Position FX circle and Speed 20 and Phase 50.
The Cue has only one Step assigned to a Fader at the BCF-2000. When i modify the FX-Speed and want to reset it - the FX Speed jump to -100 not than expectet at "0".
In my test i see also that the Attack set to 50% and not than expectet to "0" as default.