I had this done on my 350Z. Momo Knob + Redline Leather boot. In order to get the knob sitting lower, you have to remove the blue plastic piece once you take off the knob. It was blue on the 350Z, could be a different color on the 370Zs auto. It's basically a little plastic stick that slips in the middle of the knob/shifter assembly. Slipping the Momo knob over the shifter without the plastic stick will allow it to sit low.
