I found an article in "sniper country" website a while back.
Also, I have an article written by a "Ken RUSSO" which appears to be a web site printout, but no site listed.
I have tweaked 3 different Savage 110 triggers using this info and gotten useable SAFE triggers.
It is possible to take the triggers down to far. Be sure and bump test/slam test your trigs before going afield.
I could take my match rifle trig down further, but it would not be a safe field trigger, so I leave it, near 3 lbs. I have a stock trig on my Savage scout that is simply unbelievable, yet still safe.
Good luck