Plumb driver

Putting up drywall and other sheets can be daunting.  Hitting the stud behind can be hit or miss, literally.  Just because you find the stud once doesn't mean you can find it again.  What is needed is a drill/driver with a laser plumb level built in.  After you find the stud with the first screw, pass the plumb laser line directly over top of it giving the line of the hidden stud behind the wall.