How to remove running rigging and replace with mousing lines

The PBO Project Boat needs new running rigging. Chris Evans of XP Rigging in Poole visits the Maxi 84 and explains how to remove old lines and replace them with mousing lines until the new lines are ready

[@Shepherdservices317]

Why does it go in slow mo half way in?

[@chrismccartney8668]

Would not heartstrings work better for fairing..