THis is the most simple task of all.
Lowering it with a hammer and rising it with a screwdriver.
Best of all is that even if the triggerpull gets REALLY supergood, it's still safe, as the luger with a blueprinted sear and firingpin always have maximum searengagement when the gun cycles.
Actually there is 3 smart triggerconstructions in the pistolworld, SIG P210, Luger, Pardini PC9 and all of those have maximum sear engagement when cycling .
But; I personally recomends to not go any lower than 3lbs triggerpull, I have never worked with lower triggerpulls as that is the lowest legal for our competitions.
http://www.vapensmedjan.com