Hi Ed,
reading your text
The Tuff folder will probably be made with 3V and thick Titanium scales and compression lock.
I find it very exciting. Both the idea to use 3V steel, and the idea of a tuff TUFF. In my opinion the integral compression lock is potentially the toughest and the most secure lock. The toughest, because even the compression part is a fat scale and therefore even more strong, and the most secure because one keeps a compression part additionally at the right place by hand. By 'normal' compression lock, I guess, sudden impacts could give a momentum transfer causing the compression part to 'jump' back - the effect known to appear (rarely) by liner locks.
I understand that Tuff is a confidential sTUFF, but could one get some quite general info, something like
1. is it something similar to Striders?
2. is it something more hunting oriented (as Wegner, Impala, or even Persian) or more universal blade shape (say, Manix, or Milie).
One more question, Ed. Concerning the ethnic knives, do you consider a Yatagan as a possible design? I had few times yatagan in my hand and was very impressed. It looks as a perfect MBC tool. BTW, that yatagan was an original one, might be 2-3 centuries old, and was in very good shape. The price was around $ 500. The knife was roughly as long as your new Camp knife!
Franco