Hello, I recently purchased a spyderco tenaciuos and I love it but the only problem is that I wanted to move the clip form tip down to tip up carry. When I tried to remove the little skrews, one skrew was overly tightened and I stripped the skrew it is impossible to take the skrew off. So now I got 2skrews off but one is stuck on. Is there anything I can do? Any help will be great.