I think I have it about right. I polished the firing pin, reduced the striker spring, sanded and polished the catch lever, sanded the outside of the plastic piece that rides around the rear of the firing pin and contacts the inside of the slide, I then polished the inside of the slide rails when it had been grinding on the fram rails, detail cleaned the slide then reassembled.
I then polished all the frame rails, polished the sear, polished then outside of the trigger bar and inside of the slide stop lever where they contacted. I then detail cleaned the internals ans reassembled.
It's pretty sweet now. It's only had about 200 rounds through it so it will only get better