I just got the sear spring in today, and I see the difference, (I ordered this spring, http://www.midwayusa.com/product/410601/browning-sear-spring-with-button-hi-power

It has a curve in the middle on the 2 cutouts that wouldn't sit on my gun, so I took a pair of pliers and flattened that out and sat the 2 springs side by side, the old spring is almost flat, the new one is at about a 45 deg angle lol. HUGE difference, the hammer does not drop AT ALL now, and trigger is alot crisper. Recoil spring seems weak and since a service kit was 13 bucks I ordered a wolff spring kit. hopefully ill get it this week and get it installed by this weekend.