A
AJ
My O'Day 37 has PYHI Ports. Lots of them--and they all leak! I ralize they all need new rubber gasktes to seal the windows. The existing gaskets are 1/4 diameter, but they are all flattened from tightening. Any ideas on what manufacturer might sell replacements that would fit and do the job???In addition, becuase I've tightened the knobs to close them extra tight, several of them have broken or cracked. Any suggestions on where to find replacement parts for this particular port. I have found no trace of PYHI as a company. They must have gone out of business like so many other O'Day suppliers.Thanks for any suggestions,AJ