Howdy. Somebody just handed over their brand new O3 Speed Port Tour to me and I just noticed it. So the question is... How do I string this sucker up? I've never touched a racquet with O-ports or O-Grommets?? I don't know. Does this racquet come with some kind of tool? I have no idea how to get started. I don't want up to mess anything up. Any help would be much appreciated. Thanks!