Yesterday I was polishing a piece of metal (The head of a huge rusty bolt I found to be exact) I went from a steel file to 50 grit all the way up to 2500 grit, then some hand rubbed flitz. It was a nice mirror shine, almost perfect. I then though why not rub it on my .5 chrome pasted strop. So i did. I noticed that it left more scratches in the finish and they were larger / deeper then with the flitz. From this I concluded that flitz is finer in abrasiveness then the Chromium oxide.
So my question is, has anyone tried stropping with flitz or MASS? If the chrome oxide is to "polish" the edge and metal polish is finer, why not use the polish?

Sorry if this seems silly or is dumb and im missing something. Im tempted to try it buy I would like to hear peoples thoughts on this first.