Anyone know the stock weight of the Hammer and trigger spring on the M617. I think one gentleman stated the trigger is 12#. Generally speaking If I have a reduced trigger spring should the hammer spring be lighter or heavier? I have the Wolff shooters pack and currently have the 10# trigger spring and stock hammer spring installed. I wouldn't mind lightening up the hammer a little. I had the 10# trigger and the 10#hammer installed but was getting some strange rebounding or pre-loading of one of the springs here and there, so I went back to the stock hammer. The shooters pack has the 10#, 11# and 12# reduced power hammer and trigger springs.