Quick question - but I am searching online right now so I might find the answer - does anyone know the best option for a spring bar tool to adjust the micro-adjustment on the clasp? I mean the bit internal to the clasp, not the easy-link. Seems a bit smaller and fiddlier than a normal bracelet spring-bar gap. Currently my clasp.bracelet is on the middle notch, but I want to move it to the largest...