Jog Wheel with MAX/MSP

Hello everyone,

I like to build with the Morph a Jog-Wheel to control MAX/MSP.
But I don’t see any round endless MIDI slider object in the Morph editor.
I like to work with the Innovator’s Overlay - I took a round slider / a „Knob“
My problem: I get a dead point, when the parameter jumps from 0 to 127 / from 127 to 0

Can you help me?