Use the enclosed Allen wrench to tighten screws on adapters.

WHY YOU MIGHT DO THIS:  Over time and certainly after a lot of use, screws on adapters may loosen.  This is not so much periodic maintenance as it is something you will do when you notice they have loosened.  Also, we noticed some adapters may have been shipped without being properly tightened.

WHAT YOU DO:  Tighten finger tight or until you see the wrench bend a little under pressure.  Do not tighten down as much as you can.  Do this for all adapters and screws that the Allen wrench fits.