I am planning to install a 2" lift kit on my Silverado 4x4 2007. Since my truck is 4x4 it has CV-Joins on the front drive train. Since the high will change by 2" upward, but the transmission will stay in its original place, do I have to worry about the CV-Joins axles sliding distance? I mean, after the kit is installed the CV-Joins axle will slide a little more outward (out of the front differential) when the suspension is fully extended. Like for example, if I lift the truck by the chassis with a jack until the front wheels are hanging in mid air...not touching the ground.