RX Guy

I recently traded my 2010 RX350 for a 2012 RX350. The steering on the 10 was great. I have noticed there is a lack of sensation in the steering on the 12, especially at highway speeds and on the interstate. There is no road feel. It also seems to want to wander at times. I know they have electric power steering. Has anyone else run into this issue? Can the steering tension be adjusted? Any feedback would be most appreciated!