Dry hopping in a sack the way I did gave me one bottle with one lil floater in it. No issues with more loose gunk to worry about gumming up the works. Just clean & easy,not like you're gunna kill yourself for an hour puttin them in a sack with a quick not at the end. & those cheesecloth sacks can be emptied,rinsed,& boiled clean as new in a couple of mins in a small saucepan.
Everything works if ya let it-Roady(meatloaf)