Can I tighten the steering gear box a little??Reasons is I always need to be steering 100% of the time!! My control arm is tight,i had the front aligned,got new tires.BUT this is my 1st conversion van its a MARK 3,with the high roof!!!,Is this a driving characteristic???I'm I being to picky? Because my other vehicle is a 2008 z71 with rack pinion steering...Did i get to use to a rack and pinion steering and forgot what is was like to drive a older vehicle??..so is it the driver or van?? If its the van can anybody tell me how to adjust the gear box !!!