Installed new WC triggers in my RIA and my Colt OACP. No pics of the Colt, but here's the RIA. Learned a lot. I'll probably still take them both apart at some point and lightly stone the sears, for burrs only. There's a tiny bit of creep in the Colt. But both triggers break at about 3.5lbs now. I'm more partial to solid triggers than skeletonized. I may end up doing others to standardize on length.
Before with the shiny 3-hole, and after with the solid WC