I just got back from a week in the BWCA and used a Superfly tarp over a BMBH. Overall I was very impressed and this will be my final setup for awhile. However I noticed on a night of bad rain that the area around the pullouts was dripping rain through but not the top ridge line part. Wasn't a problem for me as they were spaced away from my hammock. Is the superfly supposed to come seam sealed? Any advice from superfly owners on what areas need seam sealing and best methods?