Safety doesnt function - CMC Triggers 47403 Drop-In Trigger Group 2.0 Single-Stage Flat With 2.50 Lbs Dra

Installed in my KP9 needed over 3mm of material removed for the bolt to clear the hammer CMC said to grind it down till it fits so I did. Then polished with finishing paper. Didn’t align to the pin holes without persuasion, but the biggest issue is the safety no longer functions. The trigger safety catch is significantly too far forward to make contact, can get it to “work” if you lift the dust cover and put the safety up about an inch past it’s normal stopping point to angle the stopper far enough forward. On top of all of that this trigger is mid at best. Just because it’s light does not mean it’s good. It’s mush start to finish with absolutely nothing to distinguish it from factory other than weight. Reset is ok but turns to mush again immediately after reset.