I have recently purchased two Spyderco knives that I really like. I got the Tenacious and the Centofante 3. I thought they were pretty good choices for my first Spydercos. I also plan to purchase an Endura 4 in blue and a Delica 4 in purple, when the funds are avalable. Possibly a Native too, later on. For the time being my Centofante is going to be my EDC. I would like to switch the pocket clip to carry it tip up in my pocket. The jimping on the blade hits my hand when I reach into my pocket as it sits now. Can anyone tell me: A. What size are the torx screws on the Centofante 3? and: B. Where can I purchase a Torx driver that small? Home Depot, Radio Shack.....? BTW, what they say about Spydercos is true, once you start buying them, it's really hard to stop!!!!!!