I had my 50 95 apart yesterday for it's turn at a tune up. Already did the 40 60. I take the lever safety thingy off of all of these '76's as I don't like to squeeze that hard on the wrist when I shoot. I noticed while fooling around with this gun that when you pull the trigger the hammer actually moves backwards until it comes out of the notch.
No wonder the hammer pulls are so heavy on these guns. I always wondered why you guys were lightening up your trigger pulls by reducing the mainspring power. Now I know. Bad geometry, you are lifting the whole mainspring every time you pull the trigger. NOT GOOD. So, like in my 40 60, I still reduce the mainspring AND re-cut the full cock notch a bit. You can end up with light primer hits fooling around with the mainspring but I switched to pistol primers and get 100% ignition now with a much lighter trigger pull.