I have a Leatherman Wave (The newer one) and I rather stupidly managed to lose the double ended bit that had a flat blade one end and a no 2 Phillips on the other. I'm struggling to find just that one bit. All I can find are the 21 piece multi bit sets or sets of 9, which I have no need for. I'm going to email Leatherman, but does anyone have any idea where I could just purchase the one bit I need?