Spin-back mix?

How do I do a Spin-back mix with the Djay 2 for iPad? Which FX to use…?

I have set the Transition Style to Back Spin. However I cannot see the Crossfader (and the left and right arrows) on the iPad when WeGO3 is connected. In Turntable display, I only see, in the middle, bottom, “Start Automix” button plus the “Pioneer DJ” button below. There is no crossfader that I can see. Is there a configuration to be done in the settings in order to view the crossfader on the iPad? / Cheers Jonas

The Crossfader is hidden, as you can use the Crossfader of your Pioneer DDJ-WeGO3, once it is connected.