Think about it… you have multiple options… You can do it as I said and use a dedicated fader on FX Speed only “or default speed setting”…But if That does not make sense to you… and you want this fader to have a “Active” FX Speed But not variable fade… you need to create a “Qblender” Override …make the first cue “SnapAll” with fx speed by itself…second cue apply your faded Intensity. Make the first cue range to 0-1 and second cue to 2-100.