ArtMetal

Hi all, I got the last of my parts in for the brass panels and am putting the final polish on certain areas that needed it. I noticed that the areas I had polished a few weeks ago were a slightly darker and richer color than the freshly polished area. I don't mind the richer color, I was just wondering if I should let the piece sit for a week or two, so the touched up areas will be the same color/shade as the non-touched up areas? I'd rather not have to go over the whole thing again.

Also is there a buffing compound that can be applied by hand, soft towel, and elbow grease? I've purchased many different bobs and wheels and there are some spots I still can't get to very well.

Jake