Bill,
I've tried it with honey with good results. Saw a guy from Niagara Falls, Canada, do it once at the Oinktoberfest and they got a call in ribs. He didn't put as much brown sugar on as in your other post and he rubbed it in a bit, then ran a bead of honey back and forth while going down the rack, turned them meat side down and wrapped each individually in foil. Don't know his timing though.. Pulled from foil to firm up and I'm pretty sure he did no glaze/sauce with them.
Bill