Jeep Wu-Shifter Jeep Wu-Shifter from Matthew Currens Jeep Wu-Shifter I made my own shifter knob for my jeep.Copied old knob in Solidworks and then made my own design and 3D printed it.Then finished the part to automotive quality. gLike Jeep Wu-Shifter I made my own shifter knob for my jeep.Copied old knob in Solidworks and then made my own design and 3D printed it.Then finished the part to automotive quality. Model Making Share R 7 n Available Full-time Matthew Currens Prototype Engineer - Model Maker Madison, WI Follow Contact