edge polishing

a local Granite (http://tanbrown.org) shop in our town fabed the kitchen in a new house . my company did the bathroom in this house we were ask to look at the kitchen to see if anything could be done with the gloss of the edge polishing. i said i would try there are no scratches but it is very dull. i hit the edge with a 3000 dry pad then a buff pad and (http://maplered.com) color inhancer it was still dull.the Stone (http://g603.net) is 3 cm nautilus blue it may be resin coated the gloss on the top is very good but the edge is very dull if any one knows a new trick it will make my customer very happy. thanks scott from set in Stone (http://g603.net)