hello XN think this might be correct location to ask? I recently parked on a decent driveway, when leaving started engine shifted selector into R, vehicle lurches forward, had not hit gas yet kind of coasted. It was enough to startle. Then further down road, vehicle at inclined light vehicle rolled back. Is this a normal thing for Xterras because they are off road ready, like stall converter? Or just my vehicle? I did not alter VDC or OD .