[hiccup]

I just completely removed and replaced all 6 portlights with new units bought directly from gg schmitt.

If I get a few spare moments I will write up the procedure I used. In my opinion you should plan on replacing these things every 10 years or so. I think Tiara did a good job on the install in my boat (core was well protected), but they were spent and needed to come out. The newer model portlight has a much better gasket design as well.