Had a few dirt nibs in he top I been meaning to sand em out but wasn't super noticeable. Heres a few pics of it. 2 of it sanded then a few of the end result
That's how you remove defects. I started with 1200 then 1500 then 2000 then 3000 sandpaper. Then hit it with m105 on a rotary then m205 rotary as well. My phone had went dead so these pics were with m105 only