So I just got this car about 2 weeks ago and I just started noticing that at a very low rate of speed as if turning in and out of a parking spot and or driveway as you approach halfway through a left hand turn radius and the right hand turn radius the car / steering wheel seems to vibrate and shutter once you get majority of the way to the turn radius it quits same thing when you turn back does the same thing while parked. I just had the vehicle aligned had a new crank or cam bolt put in to adjust the camber had a mechanic look at everything underneath they said underneath the car looks solid and they didn't see any indicators that would cause that. I've looked myself too about to check power steering fluid is good,no leaks, no whining noises no clicking noise no clunking or popping. I've looked all over Google and cannot find anything that matches up does anybody have any ideas or have they experienced this?