Here are a few pictures that may help you. I thought I had a template that located the windlass mounting bolts relative to the edges of the anchor locker but I can't find one. However if you remove the 5 screws that hold the fiberglass panel in the overhead of the vee berth you can see the reinforced area through the fiberglass where the windlass should be mounted. The overhead panel is also caulked in place so if has never been removed you will need to cut the caulking as well as removing the 5 screws. Replacing it is easier if you have a second person to hold it in place while you drive in the screws. I never replaced the caulking since I have a reason to get in there every couple of years.Rich I’d appreciate seeing the pictures.
Thanks