I need to repair the hinge pads on my motor lid. The wood that the lag screws go into has rotted out and no longer hold the hinges properly. I wanted to cut out the old wood and fiberglass in two blocks machined from alumium with stainess thread inserts so I can bolt the hatch on and not use the lag screws.
Although I have worked with fiberglass I've never done this type of repair. Any suggestions on materials I should be using. Should I start the repar from the underside or from the top?
Start from topside?
or
Bottom