Cory-
Both are a factor. Spring force is what I need.
There have been some wire replacements that actually fatigue fracture less. And, although the wire lasts longer and maintains the same force, they feel "mushy" in use.
I think I'll have them re-cut one of material .0005 to .001 thicker...
On the easier side, can someone tell me the best way to take a basically flat spring and increase the tension by hardening?
The Italian made guns I am working on have the correct shape and size but don't give enough resistance for the trigger pull required.
Rather than buy a myriad of...