If you do have to take the screws out, I have a tip for you.
Put the the screw in the hole and turn it backwards until you feel the screw drop down a little bit. Then, turn it forwards again to tighten it down. This ensures that the screw uses the same threads that were already there. If you don't do this, you might cut a second, or even a third set of threads.
This also works for sheet metal. On metal and hard wood, you can usually here a click when the screw drops into the original threads. On softer woods, you have to feel for it.
When putting the screws back into the Axiom drivers, use your fingers to insert the screw. Use the turn backwards technique, and then after you have the screw started 2 or 3 threads with your fingers use the allen wrench. Allen wrenches scare me around dviers because the design of the tool almost forces you to have off center pressure. Be careful.
