What is the version of the following sentence with correct punctuation?

Some sailors shorten the batten and wrap up the extreme end better others replace it with an old softer batten and others again simply remove it apparently without any noticeable effects for the performance of the sail
Some sailors shorten the batten and wrap up the extreme end better, others replace it with an old, softer batten, and others again simply remove it - apparently without any noticeable effects for the performance of the sail.