Ive been taking my 500 mile old 370 on little trips to Carlsbad from San Diego to get some miles in and in 70 degree weather the hottest the oil got up was about 2 clicks over 220. Im pretty sure this isnt an issue considering the water temp always stays 1 or 2 clicks below the middle. And people never complained about oil temps on 350z because we didnt have an oil temp gauge im sure were going to find out sooner or later that this is normal operating temperatures for this car. If not Nissan would probably do a recall and do something about it. I wouldnt worry about it, its a new car, worst case it is a problem and Nissan will fix it.... hopefully.
