Similar problem my 2005 25' Safari. I've been reluctant
to caulk these spots, but after reviewing Shub's website (
www.newlinebathroom.com) I've become emboldened.
Here is an exerpt from their FAQ:
· Why does the screen leak when the shower is used?
Water can not run to the outside of the screen unless there is a gap in the caulking. Check where the leak is coming from and re-caulk the area. There may be leakage around the perimeter of the screen where the canister and wall jamb are attached to the wall. Caulk the entire perimeter of the screen.
Their installation video recommends a silicone caulk.