I have a Flagstaff TT 831BHSS and I have a leak at the skylight. I have removed the inner part of the skylight which shows the foam inserts. I have slight water damage in the corner of the ceiling and wall. Before removing the inner part of the skylight, I had a lot of condensation in the skylight. I can't find any damage to the seals of actual skylight. Has anyone had this problem with condensation, and what did you do?