I just got my new SE Salt 1 in the mail. Such a neat little knife. I need to move the clip over to the other side for LH carry. I'd hate to mar up the nice black screw holding the clip in place. Is there a specific coin (like a penny or a nickel) or tool that will do the best job? I as going to use a flat head screwdriver, but it seems like the bottom of the slot is slightly dished to accommodate a coin.