I read Dunlap's book on gunsmithing and he mentioned the enormous force on sears . Didn't sound right so got the calculator out and figured the PSI with zero takeup type contact. The PSI ran up to tool steel range. No wonder edges don't hold up if you overwork production triggers. Which is what's in Timeys and Basix. Would appreciate your comments on the Basix trigger.

The key elements in human thinking are not numbers but labels of fuzzy sets. -- L. Zadeh

Which explains a lot.