Don't ever run a hone through there. If you can't get it bled using the above suggestions, take it all apart, clean it all out, put some caliper grease on the o-rings, and try again. When you flick the lever, are you getting bubbles up at the reservoir? Also listen for any sucking or squishing sounds coming from the Master cylinder, if you hear that and you continuously get bubbles, you are probably sucking air somewhere. Try tapping the lines, turning the forks back and forth if it's the front, etc. Anything to knock bubbles loose. Crack the banjo bolts individually with the lever pulled as if you are cracking the bleeder bolt, sometimes air can get trapped there. Also, change out those washers for the HD type with the rubber seal on them. You can get them at any dealer, just bring an old washer to verify the size. If your piston has the little rubber piece at one end, make sure you have it going the right direction. It looks like it should go on there like a hat, but really it needs to sit up there like a cup, with the open end facing away from the piston.
