I've got a little bit of water coming into the trunk and after removing the rear seats and rear side panel it looks like it's coming in around midway of the rear quarter glass up at the top. Can the leak be coming from the sail panel on the outside or more than likely the corner of the rear glass? I'm pretty sure the sail panel is held on with adhesive, but don't know right off hand if there are any openings to the cab underneath the sail panel where water could get in.