cut out my port light spacers need to open up the cut out deliberately made it tight. \
Next curving them to the same as the port light frame with more out side edge which Ill reduce down to 12 mm so my cedar will rest on the spacer and butt up to the port light frame
This is what Im trying to describe my cedar will rest on the routed side of the spacer and Ill make 12 mm ply strips epoxied to the cabin side so the cedar can be fix to the cabin ( I have 10 mm thick 100 mm wide V joint western red cedar lining the cabin sides)
Once there sanded down so the out ring can slide into the spacer and the cabin cut out I can epoxy the spacer to the cabin side and finish off by sanding down for a good fit,. Once there a sung fit I will glue them in with 3M 4200 and rcew in the retaining screws on the outer rings
Im using boat cote E glue thicken epoxy . from what Ive read you dont over clamp it when using it.
Next step will be finishing off the cabin side paint work .
Also once this is done I can fix my western red cedar to the cabin sides ( it will have a 12mm gap between the cabin fiber glass sides and the cedar Ill fit in some insulation and also so wiring for lights in that space .
last step is making a nice trim piece to cover the but joins against the cedar and port light frame and Then 3M 4200 the port light inner frame to the outer ring they slide inside each other .
Also epoxied edges of my stove bulkhead with thinned epoxy ready to fit to the hull this weekend .