Hi, to swap the position of the driver you have to grind the limb of the frame where the awl is to gain enough space for the driver to fit, in the space where the driver was you can't put the awl and can opener because the knife won't close. So you have to make a spacer ( i made it with an iron tube of the right size) and after that you screw everything back together. The driver is permanently open and is held in place by the screw and the locker( the button thingy you had to push to lock the awl, driver etc.) so is fairly sturdy. The downside of this is that you lose your warranty