A day or two ago I purchased a new Spyderco Schempp Tuff folder.  Great blade design and I like the G10 and Titanium handles too; however, The blade pivot is so tight that the blade is almost impossible to open using the Spyder hole.  I tried loosening the pivot bolt (nearly destroyed a Torx bit and finally had to use some Kroil) and a slight loosening of the bolt results in wobbly blade and doesn't make the blade much easier to open either.  All in all, very disappointing for a knife costing this much and not what I've come to expect from Spyderco.  Has anyone had any experience with this knife?