I do a lot of glass polishing by hand with a belt sander and spray oil in my profession. I build glass on glass showcases and was wondering what would get me the best high polish on a flat polish with small aries. I tend to use an 80 then a 120 then a 220 and then a worn out 220 with oil but still gives it a milky kinda finish. I then use almond oil when im done. what would you recommend.