So I bought a new bike from bikes direct and it's the first bike I owned with the integrated brake and shifter levers. Their mounted on the bars too far outward for my liking and I would like to loosen up the clamps on the bar but can't figure out how to get to the clamps. I just want to turn them in just slightly. I tried to download a PDF file but my iPad can't handle it. Anyone here have any expierence with Shimanos ST-A073's?