In my opinion, you just received one of the finest production knives ever made. The design and philosophy of this knife are simply outstanding. Yes, maybe the screws could be a little bigger (really doubt it would give any advantage though) or maybe the fit and finish could be a little nicer (although it would not give it any better functioning performance) or even maybe a 4 way pocket clip could be added (again I doubt you could do that without increasing weight, plus this knife is much better carried tip down) but even with those small nit-picks this knife remains a hall of famer and I hope Sal never changes it. Spyderco really did this one right and I would call it the masterpiece of all Spyderco knives made-to-date and probably of all that will be made. I cannot praise this knife enough. Add a Dragonfly II or a Techno as a companion knife and you will not need to buy another knife again