If chainplates are bolted to some bulkhead, as is commonly the case, inspect the bulkhead for indications of weakness — discoloration, delamination, and decay. Chainplates are hugely stressed, and may do the job and trigger leaks exactly where they come through the deck. If the paper shreds, the wire is http://lukasdkrci.canariblogs.com/the-basic-principles-of-rigging-screws-for-boat-10653707