I have a Supertool, which I like. One problem, though is that there is a lot of gunk, like sand, tape particles and stuff like that between the blades and on the plier pivot, which make the pliers and the blades very hard to open. I tried to use dental floss to get between the blades, but it was too thick. Is there any way to disassemble the Supertool and clean it? The blades are so gummed up that the little pivot thing turns when I open certain blades, which I know isn't normal. Also, does Leatherman have a website? Thanks!