The captain wants a second helm seat facing forward on the upper helm. I know nothing about fiberglass but do have questions-
1- How thick is the flooring of the upper helm?
2- Pending the answer to #1, would anybody trust 3/8" nut certs to attach 3/4" plywood and the new pedestal?
OR
3- Do I need to remove the salon ceiling vinyl for thru hole backing?
Some vessels have raised plywood (double helm pic) but I can't tell if the plywood is thru hole with backing.
Some vessels have no plywood (twin seats pic) with pedestal only; also can't tell if thru hole backing.
Any feed back will be appreciated.
1- How thick is the flooring of the upper helm?
2- Pending the answer to #1, would anybody trust 3/8" nut certs to attach 3/4" plywood and the new pedestal?
OR
3- Do I need to remove the salon ceiling vinyl for thru hole backing?
Some vessels have raised plywood (double helm pic) but I can't tell if the plywood is thru hole with backing.
Some vessels have no plywood (twin seats pic) with pedestal only; also can't tell if thru hole backing.
Any feed back will be appreciated.
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