While enjoying the beautiful weather TS Andrea is providing us in the OBX this morning, I awoke to a dreaded "drip, drip, drip" noise coming from the shower stall. I found water dripping from the shower skylight. Removing the inner trim piece revealed a half-inch crack in the edge of the outer dome, likely from anover tightened fastener. I had just been up on the roof two days ago to inspect for such issues, before hitting the road, but my focus was looking for caulking issues not cracked plastic. Luckily I packed a caulk gun, so as soon as it quits raining I'll seal the crack until I can get the dome replaced.
Food for thought for your next trip to the roof.